Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jennifer Yeung, JENNIFER YEUNG M.D

Internal Medicine Physician in Eastchester, NY · enumerated 2011.

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

National Provider Identifier

1780973057

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Registry record

Entity type Individual (Type 1)

Name Dr. Jennifer Yeung

Credential JENNIFER YEUNG M.D

Sex Female

Practice address Eastchester, NY, 10709

Phone (914) 787-4100

Fax (914) 787-4199

Enumeration date Apr 7, 2011

Last updated in NPPES Mar 23, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

2083B0002X Obesity Medicine (Preventive Medicine) Physician Allopathic & Osteopathic Physicians · License 89985562 (NY) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 275609 (NY) Primary

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 Jennifer Yeung practice?

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

What is the NPI number for Jennifer Yeung?

The National Provider Identifier (NPI) for Jennifer Yeung is 1780973057, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-03-23.