Huilan ChengM.D.

Gastroenterology·Berkeley, CA

Huilan Cheng, M.D. is a Gastroenterology provider in Berkeley, CA affiliated with 2 ambulatory surgery centers in CA, as of July 2026.

NPI1679684245
Registered2006
Centers2
StateCA
Class of1994

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Ambulatory surgery centers

Centers whose service lines match this provider’s. Affiliations change; verify independently.

Walnut Creek Endoscopy Center LLCWalnut Creek, CA · Gastroenterology · 6 on panelView center →
Bay Area Surgical Specialist Services LLCWalnut Creek, CA · ENT, Gastroenterology, General surgery, Pain management, Vascular · 27 on panelView center →

Huilan Cheng at a glance

Provider: Huilan Cheng
Credential: M.D.
Specialty: Gastroenterology
Procedures: Gastroenterology CPT codes
Location: Berkeley, CA
Medical school graduation: 1994
NPI registered: 2006
NPI: 1679684245
Snapshot: July 2026

Identity, specialty, and affiliations change over time. This is not an endorsement, and not clinical, billing, or legal advice. Providers may request corrections at founders@datalilyai.com. Read the DataLily AI data methodology.

Questions

Where does Huilan Cheng practice?

Huilan Cheng, M.D. is based in Berkeley, CA and is affiliated with 2 ambulatory surgery centers: Walnut Creek Endoscopy Center LLC in Walnut Creek, CA and Bay Area Surgical Specialist Services LLC in Walnut Creek, CA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.

What is Huilan Cheng's NPI number?

Huilan Cheng's National Provider Identifier (NPI) is 1679684245, registered in 2006. Specialty on record: Gastroenterology; credential M.D.

How many Gastroenterology providers in California work at ambulatory surgery centers?

547 Gastroenterology surgeons and proceduralists in California are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Huilan Cheng among them. The California Gastroenterology directory lists each one by city with credential, NPI, and center affiliations.

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