Dr. Christopher F. Mildenberg
Dr. Christopher F. Mildenberg
Last updated: Aug 28, 2025

Dr. Christopher F. Mildenberg

  • Gender: Male
  • Experience: 20 years
  • Graduated from: Medical College Of Wisconsin
  • Graduation year: 2001
  • Sole propriator: No
  • NPI: 1154409175

Dr. Christopher F. Mildenberg MD

Internist

He is located at 30 North 18th Avenue Suite 4B in Sturgeon Bay, WI 54235. Can help patients with the following: Bladder Control, Diarrhea, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Inguinal Hernia, Obesity. His National Provider Identifier (NPI) number is 1154409175. Appointment can be made via the phone number (920) 818-1001. He is affiliated with 1 practices and 1 hospitals.

Conditions treated

Dr. Christopher F. Mildenberg, being an internist, treats the following conditions. Please be advised that this list may not be complete. For the full list of conditions treated, consult directly with Dr. Christopher F. Mildenberg.

  • Abdominal Pain
  • Acute Pain
  • Anemia
  • Arthritis
  • Asthma
  • Atherosclerosis
  • Bladder Control
  • Chest Pain
  • Cholecystitis
  • Chronic Obstructive Pulmonary Disease (COPD)
  • Common Cold
  • Constipation
  • Cystitis
  • Diarrhea
  • Edema
  • Fever
  • Gastroesophageal Reflux Disease (GERD)
  • General Care
  • Headache
  • Heart Disease
  • Hiatal Hernia
  • High Blood Pressure
  • Hot Flashes
  • Hyperlipidemia
  • Hyponatremia
  • Influenza
  • Inguinal Hernia
  • Migraine
  • Nausea and Vomiting
  • Obesity
  • Osteoporosis
  • Peptic Ulcer
  • Prescription Refill
  • Urethritis
  • Urinary Tract Infection (UTI)

Procedures Performed by Dr. Christopher F. Mildenberg

ACA Marketplace (Obamacare/HealthCare.gov) plan networks

Insurers selling ACA Marketplace (HealthCare.gov) plans list Dr. Christopher F. Mildenberg as in-network for the following 2026 plans.

Health plans

Anthem Blue Cross and Blue Shield

Network data as of Mar 25, 2026, as reported by the insurer.

Show all 18 plans from Anthem Blue Cross and Blue Shield
Anthem Blue Cross and Blue Shield plans
Plan Plan type Network tier New patients
Anthem Bronze Pathway/Lean 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) (5 plan variants) HMO · Expanded Bronze Participating Accepting new patients
Anthem Bronze Pathway/Lean HSA (+ Incentives) (5 plan variants) HMO · Expanded Bronze Participating Accepting new patients
Anthem Bronze Pathway/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) (5 plan variants) HMO · Expanded Bronze Participating Accepting new patients
Anthem Bronze Preferred/Broad 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) POS · Expanded Bronze Participating Accepting new patients
Anthem Bronze Preferred/Broad HSA (+ Incentives) POS · Expanded Bronze Participating Accepting new patients
Anthem Bronze Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Expanded Bronze Participating Accepting new patients
Anthem Gold Pathway/Lean 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) (5 plan variants) HMO · Gold Participating Accepting new patients
Anthem Gold Pathway/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) (5 plan variants) HMO · Gold Participating Accepting new patients
Anthem Gold Preferred/Broad 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Gold Participating Accepting new patients
Anthem Gold Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Gold Participating Accepting new patients
Anthem Heart Healthy Bronze Pathway/Lean 0 Med Ded ($0 Virtual PCP+$0 Select Drugs+Incentives) (5 plan variants) HMO · Expanded Bronze Participating Accepting new patients
Anthem Heart Healthy Bronze Preferred/Broad 0 Med Ded ($0 Virtual PCP+$0 Select Drugs+Incentives) POS · Expanded Bronze Participating Accepting new patients
Anthem Silver Pathway/Lean 4000 ($0 PCP Visits + $0 Select Drugs + Incentives) (5 plan variants) HMO · Silver Participating Accepting new patients
Anthem Silver Pathway/Lean 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) (5 plan variants) HMO · Silver Participating Accepting new patients
Anthem Silver Pathway/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) (5 plan variants) HMO · Silver Participating Accepting new patients
Anthem Silver Preferred/Broad 4000 ($0 PCP Visits + $0 Select Drugs + Incentives) POS · Silver Participating Accepting new patients
Anthem Silver Preferred/Broad 5500 ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Silver Participating Accepting new patients
Anthem Silver Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) POS · Silver Participating Accepting new patients

CareSource (Common Ground Healthcare)

Network data as of Sep 15, 2026, as reported by the insurer.

Show all 18 plans from CareSource (Common Ground Healthcare)
CareSource (Common Ground Healthcare) plans
Plan Plan type Network tier New patients
CareSource (Common Ground Healthcare) Bronze $0 Ded / $2500 Rx Ded EPO · Expanded Bronze Preferred Accepting new patients
CareSource (Common Ground Healthcare) Bronze $0 Ded / $2500 Rx Ded - Vision Exam EPO · Expanded Bronze Preferred Accepting new patients
CareSource (Common Ground Healthcare) Bronze $9600 ($45 PCP Copay) EPO · Expanded Bronze Preferred Accepting new patients
CareSource (Common Ground Healthcare) Bronze $9600 ($45 PCP Copay) - Vision Exam EPO · Expanded Bronze Preferred Accepting new patients
CareSource (Common Ground Healthcare) Bronze Standard $7500 EPO · Expanded Bronze Preferred Accepting new patients
CareSource (Common Ground Healthcare) Bronze Standard $7500 - Vision Exam EPO · Expanded Bronze Preferred Accepting new patients
CareSource (Common Ground Healthcare) Gold $0 Ded EPO · Gold Preferred Accepting new patients
CareSource (Common Ground Healthcare) Gold $0 Ded - Vision Exam EPO · Gold Preferred Accepting new patients
CareSource (Common Ground Healthcare) Gold $3300 EPO · Gold Preferred Accepting new patients
CareSource (Common Ground Healthcare) Gold $3300 - Vision Exam EPO · Gold Preferred Accepting new patients
CareSource (Common Ground Healthcare) Gold Standard $2000 EPO · Gold Preferred Accepting new patients
CareSource (Common Ground Healthcare) Gold Standard $2000 - Vision Exam EPO · Gold Preferred Accepting new patients
CareSource (Common Ground Healthcare) Silver $4700 Ded / $5000 Rx Ded EPO · Silver Preferred Accepting new patients
CareSource (Common Ground Healthcare) Silver $4700 Ded / $5000 Rx Ded - Vision Exam EPO · Silver Preferred Accepting new patients
CareSource (Common Ground Healthcare) Silver $5000 Ded / $6000 Rx Ded EPO · Silver Preferred Accepting new patients
CareSource (Common Ground Healthcare) Silver $5000 Ded / $6000 Rx Ded - Vision Exam EPO · Silver Preferred Accepting new patients
CareSource (Common Ground Healthcare) Silver Standard $6000 EPO · Silver Preferred Accepting new patients
CareSource (Common Ground Healthcare) Silver Standard $6000 - Vision Exam EPO · Silver Preferred Accepting new patients

Network Health

Network data as of May 19, 2026, as reported by the insurer.

Show all 14 plans from Network Health
Network Health plans
Plan Plan type Network tier New patients
Prestige Bronze $0 Medical Deductible (2 plan variants) HMO · Expanded Bronze Signatureprestigebronzezeromedicaldeductible Accepting new patients
Prestige Bronze $0 Medical Deductible + Dental + Vision HMO · Expanded Bronze Signatureprestigebronzezeromedicaldeductibledv Accepting new patients
Prestige Bronze $0 Medical Deductible + Dental +Vision HMO · Expanded Bronze Signatureprestigebronzezeromedicaldeductibledv Accepting new patients
Prestige Bronze Essential + 3 Free PCP Visits HMO · Expanded Bronze Prestigebronzeessential Accepting new patients
Prestige Bronze Essential + Dental + Vision + 3 Free PCP Visits HMO · Expanded Bronze Prestigebronzeessentialdv Accepting new patients
Prestige Bronze Plus HMO · Expanded Bronze Prestigebronzeplus Accepting new patients
Prestige Gold HMO · Gold Prestigegold Accepting new patients
Prestige Gold 50 + 1 Free PCP Visit HMO · Gold Prestigegoldfifty Accepting new patients
Prestige Gold 50 + Dental + Vision + 1 Free PCP Visit HMO · Gold Prestigegoldfiftydv Accepting new patients
Prestige Gold Essential + 3Free PCP Visits HMO · Gold Prestigegoldessential Accepting new patients
Prestige Gold Essential + Dental + Vision + 3 Free PCP Visits HMO · Gold Prestigegoldessentialdv Accepting new patients
Prestige Silver HMO · Silver Prestigesilver Accepting new patients
Prestige Silver Essential + 3 Free PCP Visits HMO · Silver Prestigesilveressential Accepting new patients
Prestige Silver Essential + Dental + Vision + 3 Free PCP Visits HMO · Silver Prestigesilveressentialdv Accepting new patients

This covers ACA Marketplace plans only, as reported by each insurer. It does not include employer, Medicare Advantage, or state-run exchange plans, and a plan missing from this list does not mean Dr. Christopher F. Mildenberg is out of network. Insurer directories can be out of date, so always confirm with the insurer and the office before your visit.

Insurance information looks wrong? Let us know

Medicare Enrollment

Dr. Christopher F. Mildenberg is enrolled to bill Medicare as a Practitioner - Internal Medicine .

Bills through: Ascension Medical Group-southeast Wisconsin Inc

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and says nothing about other insurance, quality, outcomes, or board certification.

Payments received

Drug payment

Novo Nordisk $411
AbbVie $294
AstraZeneca $165

Other

Food and Beverage $1557

Studies

MEDICAL COLLEGE OF WISCONSIN

Graduated in 2001

Affiliated practices

Wheaton Franciscan Medical Group
19475 West North Avenue
Brookfield, 53045 WI
(262) 780-4070

Affiliated hospitals

ST VINCENT HOSPITAL
835 S VAN BUREN ST
GREEN BAY, 54301 WI
(920) 433-0111

Looking for more Internists?

Out of the 11 internists in this region, here are 10 randomly selected ones for you to explore.

Dr. James Freeman Heise
  • Gender: Male
  • Address: 323 South 18th Avenue Sturgeon Bay, 54235, WI
Dr. Paul Steven Board
  • Gender: Male
  • Address: 323 South 18th Avenue Sturgeon Bay, 54235, WI
Dr. Sarah June Keller
  • Gender: Female
  • Address: 323 South 18th Avenue Sturgeon Bay, 54235, WI
Dr. Peter Sigmann
  • Gender: Male
  • Address: 1623 Rhode Island Street Sturgeon Bay, 54235, WI
Dr. Richard Anthony Hogan
  • Gender: Male
  • Address: 323 South 18th Avenue Sturgeon Bay, 54235, WI
Dr. Ashwani Bhatia
  • Gender: Male
  • Address: 2845 Greenbrier Road Green Bay, 54311, WI
Dr. David G. Conger
  • Gender: Male
  • Address: 1910 Alabama Street Sturgeon Bay, 54235, WI
Dr. Henry I. Saperstein
  • Gender: Male
  • Address: 323 South 18th Avenue Sturgeon Bay, 54235, WI
Dr. Kumar Akashdeep
  • Gender: Male
  • Address: 1910 Alabama Street Sturgeon Bay, 54235, WI
Richard K. Milewicz
  • Gender: Male
  • Address: 133 South 16th Place Sturgeon Bay, 54235, WI

Questions & Answers

Where can you meet with Dr. Christopher F. Mildenberg?

Dr. Christopher F. Mildenberg's office is located at 30 North 18th Avenue Suite 4B in Sturgeon Bay, WI 54235.

What conditions does Dr. Christopher F. Mildenberg treat?

Dr. Christopher F. Mildenberg provides treatment for Bladder Control, Diarrhea, Gastroesophageal Reflux Disease (GERD), Hiatal Hernia, Inguinal Hernia, Obesity. For the full list see this list.

Has Dr. Christopher F. Mildenberg affiliation with hospitals?

Dr. Christopher F. Mildenberg is affiliated with ST VINCENT HOSPITAL.

Does Dr. Christopher F. Mildenberg have affiliation with practices?

Dr. Christopher F. Mildenberg is affiliated with Wheaton Franciscan Medical Group.

Does Dr. Christopher F. Mildenberg accept patients with Anthem Blue Cross and Blue Shield?

Yes, Dr. Christopher F. Mildenberg is listed in-network for Anthem Blue Cross and Blue Shield through the ACA Marketplace (Obamacare/HealthCare.gov). See the Marketplace plans section for details.