NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Tracy Yang, MD, MPHIL

Hospitalist Physician in Flushing, NY · enumerated 2015.

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

National Provider Identifier

1891185351

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Tracy Yang
Credential MD, MPHIL
Sex Female
Practice address 5645 Main St, Flushing, NY, 11355
Enumeration date Feb 4, 2015
Last updated in NPPES May 23, 2024

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary
208M00000X Hospitalist Physician Allopathic & Osteopathic Physicians · License 301150 (NY) Primary
208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 301150-01 (NY) Secondary
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 Tracy Yang practice?
The practice location on file with NPPES is in Flushing, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Tracy Yang?
The National Provider Identifier (NPI) for Tracy Yang is 1891185351, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-05-23.