Dr. William W. Chang
Dr. William W. Chang
Last updated: Jul 28, 2026

Dr. William W. Chang

  • Gender: Male
  • Sole propriator: Yes
  • NPI: 1083095178

Dr. William W. Chang

Surgeon

He is located at 3471 5th Avenue Suite 101 in Pittsburgh, PA 15213. Can help patients with the following: Anal Fissure, Crohn's Disease, Gangrene, Heart Disease, Lymphedema, Ulcerative Colitis. His National Provider Identifier (NPI) number is 1083095178. Appointment can be made via the phone number (412) 647-0467.

Conditions treated

Dr. William W. Chang, 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 W. Chang.

  • 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 W. Chang is enrolled to bill Medicare as a Order And Referring Only - General Surgery (also registered under: Practitioner - General Surgery) .

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

Pacira Pharmaceuticals $94
TEI Medical $73
Novadaq Technologies $56

Other

Food and Beverage $420

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Questions & Answers

What conditions does Dr. William W. Chang treat?

Dr. William W. Chang provides treatment for Anal Fissure, Crohn's Disease, Gangrene, Heart Disease, Lymphedema, Ulcerative Colitis. For the full list see this list.

Does Dr. William W. Chang accept insurance?

Unfortunately we don't have any information if Dr. William W. Chang accepts insurance.

Where can you meet with Dr. William W. Chang?

Dr. William W. Chang's office is located at 3471 5th Avenue Suite 101 in Pittsburgh, PA 15213.