Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Weihong Yan Obgyn P.C.

Q: What is the NPI number for Weihong Yan Obgyn P.C.?

The NPI for Weihong Yan Obgyn P.C. is 1356864243, a Type 2 (organization) record in the CMS NPPES registry.

Obstetrics & Gynecology Physician in Elmhurst, NY · enumerated 2017 · authorized official Weihong Yan, President.

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

National Provider Identifier

1356864243

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Registry record

Entity type Organization (Type 2)

Legal business name Weihong Yan Obgyn P.C.

Practice address 8311 Queens Blvd Unit 1, Elmhurst, NY, 11373

Phone (718) 335-3888

Fax (718) 397-1888

Enumeration date Jul 21, 2017

Last updated in NPPES Jul 3, 2025

Taxonomy & classification

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 274004 (NY) Primary

Authorized official

Name Weihong Yan

Title President

Phone (718) 335-3888

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

Who is the authorized official for Weihong Yan Obgyn P.C.?

NPPES lists Weihong Yan (President) as the authorized official for this organization.

What is the NPI number for Weihong Yan Obgyn P.C.?

The NPI for Weihong Yan Obgyn P.C. is 1356864243, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-07-03.