Chien ChiangM.D.
Internal Medicine·New York, NY
Chien Chiang, M.D. is an Internal Medicine provider in New York, NY, as of July 2026.
- NPI1255341723
- Registered2006
- Class of1987
Case volumes, referral patterns, and payer mix live in DataLily AI Insights.
Education
Education on record as of August 2026.
Chien Chiang at a glance
- Provider
- Chien Chiang
- Credential
- M.D.
- Specialty
- Internal Medicine
- Procedures
- Internal Medicine CPT codes
- Location
- New York, NY
- Medical school
- State University of New York at Stony Brook, School of Medicine
- Graduated
- 1987
- NPI registered
- 2006
- NPI
- 1255341723
- 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 Chien Chiang practice?
Chien Chiang, M.D. is based in New York, NY. Affiliations reflect the current DataLily AI snapshot (July 2026) and can change.
What is Chien Chiang's NPI number?
Chien Chiang's National Provider Identifier (NPI) is 1255341723, registered in 2006. Specialty on record: Internal Medicine; credential M.D.
Where did Chien Chiang go to medical school?
Chien Chiang, M.D. attended State University of New York at Stony Brook, School of Medicine, graduating in 1987.
How many Internal Medicine providers in New York work at ambulatory surgery centers?
91 Internal Medicine surgeons and proceduralists in New York are affiliated with ambulatory surgery centers in DataLily AI's current snapshot, Chien Chiang among them. The New York Internal Medicine directory lists each one by city with credential, NPI, and center affiliations.
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