Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Yi-Hao Yu, M.D., PH.D.

Q: What is the NPI number for Yi-Hao Yu?

The National Provider Identifier (NPI) for Yi-Hao Yu is 1306914957, a Type 1 (individual) record in the CMS NPPES registry.

Endocrinology, Diabetes & Metabolism Physician in Greenwich, CT · enumerated 2006.

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

National Provider Identifier

1306914957

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Registry record

Entity type Individual (Type 1)

Name Dr. Yi-Hao Yu

Credential M.D., PH.D.

Sex Male

Practice address 55 Holly Hill Ln, Greenwich, CT, 06830

Phone (203) 863-3750

Fax (203) 863-4168

Enumeration date Dec 1, 2006

Last updated in NPPES Dec 7, 2012

Taxonomy & licenses

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License MD435340 (PA) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License MD435340 (PA) Secondary

2083P0901X Public Health & General Preventive Medicine Physician Allopathic & Osteopathic Physicians · License MD435340 (PA) Secondary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 209532 (NY) Secondary

207RE0101X Endocrinology, Diabetes & Metabolism Physician Allopathic & Osteopathic Physicians · License 209532 (NY) Secondary

2083P0901X Public Health & General Preventive Medicine Physician Allopathic & Osteopathic Physicians · License 209532 (NY) Secondary

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
MD435340	Other	PA	PA MEDICAL LICENSE
YU2073780	Other	PA	PA HIGHMARK BLUE SHIELD
145571V8G	Other	PA	MEDICARE INDIVIDUAL #
50081638	Other	PA	CAPITAL BLUE CROSS INDIV#
108365	Other	PA	MEDICARE GROUP #
50081637	Other	PA	CAPITAL BLUE CROSS GROUP#

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 Yi-Hao Yu practice?

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

What is the NPI number for Yi-Hao Yu?

The National Provider Identifier (NPI) for Yi-Hao Yu is 1306914957, 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 2012-12-07.