Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Yan Wu, M.D.

Endocrinology, Diabetes & Metabolism Physician in Pennington, NJ · enumerated 2005.

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

National Provider Identifier

1831191550

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Registry record

Entity type Individual (Type 1)

Name Yan Wu

Credential M.D.

Sex Female

Practice address 2 Capital Way, Suite 290, Pennington, NJ, 08534

Phone (609) 303-4300

Fax (609) 303-4301

Enumeration date Aug 12, 2005

Last updated in NPPES Jan 10, 2017

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 226357-1 (NY) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 25MA07545200 (NJ) Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 226357-1 (NY) Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 25MA07545200 (NJ) Primary

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

Other identifiers

Identifier	Type	State	Issuer
P3597667	Other	NJ	OXFORD
1490025	Other	NJ	AMERIHEALTH PPO
2379037	Other	NJ	UNITED HEALTHCARE
38777	Other	NJ	UNIVERSITY HEALTH PLAN
P00219331	Other	NJ	RR MEDICARE
2179718000	Other	NJ	AMERIHEALTH/KEYSTONE/IBC
0019127	Medicaid	NJ	-
3K6072	Other	NJ	HEALTHNET, INC

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.

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Frequently asked questions

How do I verify Yan Wu's NPI record?

Cross-check NPI 1831191550 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1831191550 active?

Yes, as of the latest NPPES snapshot, NPI 1831191550 is active (record last updated 2017-01-10).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-10.