Individual provider · Type 1 NPI

Punya Chittajallu, MD

Gastroenterology Physician · Mckinney, TX

NPI number 1265069520 Active

Practice location

4521 Medical Center Dr Ste 500
Mckinney, TX 75069-6862

Fax (972) 548-8388

Mailing address

950 E State Highway 114 Ste 200
Southlake, TX 76092-5261

Specialties and licenses

TaxonomyCodeLicense
Gastroenterology Physician Primary 207RG0100XW7982 (TX)

Gastroenterology Physician: An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.

3 other providers at this address

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About NPI 1265069520

Punya Chittajallu, MD's National Provider Identifier is 1265069520, issued on Mar 26, 2020. The primary taxonomy on file is Gastroenterology Physician (207RG0100X), and the practice location is in Mckinney, TX. The record was last updated on Aug 17, 2026.