Allen ChiangM.D.
Ophthalmology·Plymouth Meeting, PA
Allen Chiang, M.D. is an Ophthalmology provider in Plymouth Meeting, PA affiliated with 3 ambulatory surgery centers in PA, as of July 2026.
- NPI1326212960
- Registered2008
- Centers3
- StatePA
- Class of2005
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Ambulatory surgery centers
Centers whose service lines match this provider’s. Affiliations change; verify independently.
- Montgomery Surgery Center LLCLansdale, PA · Ophthalmology · 6 on panelView center →
- Wills Surgical Center Stadium CampusPhiladelphia, PA · Gastroenterology, Ophthalmology, Pain management · 30 on panelView center →
- Main Line Surgery Center LLCBala Cynwyd, PA · Gastroenterology, Ophthalmology · 16 on panelView center →
Education
Education on record as of August 2026.
Allen Chiang at a glance
- Provider
- Allen Chiang
- Credential
- M.D.
- Specialty
- Ophthalmology
- Procedures
- Ophthalmology CPT codes
- Location
- Plymouth Meeting, PA
- Medical school
- New York University School of Medicine
- Graduated
- 2005
- NPI registered
- 2008
- NPI
- 1326212960
- 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 Allen Chiang practice?
Allen Chiang, M.D. is based in Plymouth Meeting, PA and is affiliated with 3 ambulatory surgery centers: Montgomery Surgery Center LLC in Lansdale, PA, Wills Surgical Center Stadium Campus in Philadelphia, PA, and Main Line Surgery Center LLC in Bala Cynwyd, PA. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Allen Chiang's NPI number?
Allen Chiang's National Provider Identifier (NPI) is 1326212960, registered in 2008. Specialty on record: Ophthalmology; credential M.D.
Where did Allen Chiang go to medical school?
Allen Chiang, M.D. attended New York University School of Medicine, graduating in 2005.
How many Ophthalmology providers in Pennsylvania work at ambulatory surgery centers?
228 Ophthalmology surgeons and proceduralists in Pennsylvania are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Allen Chiang among them. The Pennsylvania Ophthalmology directory lists each one by city with credential, NPI, and center affiliations.
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