Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Sylvia Choi, MD

Q: What is the NPI number for Sylvia Choi?

The National Provider Identifier (NPI) for Sylvia Choi is 1225001753, a Type 1 (individual) record in the CMS NPPES registry.

Specialist in Pittsburgh, PA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1225001753

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Registry record

Entity type Individual (Type 1)

Name Dr. Sylvia Choi

Credential MD

Sex Female

Practice address 4401 Penn Ave, Pittsburgh, PA, 15224

Phone (412) 692-5325

Enumeration date Feb 7, 2006

Last updated in NPPES Jul 28, 2021

Taxonomy & licenses

174400000X Specialist Other Service Providers · License MD061555L (PA) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where does Sylvia Choi practice?

The practice location on file with NPPES is in Pittsburgh, PA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Sylvia Choi?

The National Provider Identifier (NPI) for Sylvia Choi is 1225001753, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-07-28.