Dr. William A. Pennant
Dr. William A. Pennant
Last updated: Oct 21, 2025

Dr. William A. Pennant

  • Gender: Male
  • Sole propriator: No
  • NPI: 1811345184

Dr. William A. Pennant M.D.

Surgeon

He is located at 9200 West Wisconsin Avenue in Milwaukee, WI 53226. Can help patients with the following: Boils, Esophageal Cancer, Inflammatory Bowel Disease (IBD), Lymphedema, Peptic Ulcer, Sebaceous Cyst. His National Provider Identifier (NPI) number is 1811345184. Appointment can be made via the phone number (414) 805-8710.

Conditions treated

Dr. William A. Pennant, being an surgeon, 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. William A. Pennant.

  • Achalasia
  • Anal Fissure
  • Appendicitis
  • Boils
  • Cancer
  • Colon Cancer
  • Crohn's Disease
  • Cyst
  • Diverticulosis
  • Enlarged Spleen
  • Esophageal Cancer
  • Gallstones
  • Gangrene
  • Heart Disease
  • Hemorrhoids
  • Hernia
  • Inflammatory Bowel Disease (IBD)
  • Lymphedema
  • Pancreatitis
  • Peptic Ulcer
  • Pilonidal Cyst
  • Sebaceous Cyst
  • Ulcerative Colitis

Medicare Enrollment

Dr. William A. Pennant is enrolled to bill Medicare as a Practitioner - General Practice .

Based on Medicare's public enrollment records as of Jul 17, 2026. This reflects Medicare fee-for-service enrollment only and is not a comment on insurance accepted, quality, outcomes, or board certification.

Looking for more Surgeons?

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Dr. Karin Rae Swartz
  • Gender: Female
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  • Address: 9200 West Wisconsin Avenue Milwaukee, 53226, WI
Dr. Anne Argenta
  • Gender: Female
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Dr. John A. Weigelt
  • Gender: Male
  • Address: 9200 West Wisconsin Avenue Milwaukee, 53226, WI
Dr. James Patrick Ketterhagen
  • Gender: Male
  • Address: 204 North 86th Street Wauwatosa, 53226, WI
Dr. John N. Jensen
  • Gender: Male
  • Address: 200 Hawkins Drive Iowa City, 52242, IA

Questions & Answers

Where can you meet with Dr. William A. Pennant?

Dr. William A. Pennant's office is located at 9200 West Wisconsin Avenue in Milwaukee, WI 53226.

Does Dr. William A. Pennant accept insurance?

Unfortunately we don't have any information if Dr. William A. Pennant accepts insurance.

What conditions does Dr. William A. Pennant treat?

Dr. William A. Pennant provides treatment for Boils, Esophageal Cancer, Inflammatory Bowel Disease (IBD), Lymphedema, Peptic Ulcer, Sebaceous Cyst. For the full list see this list.