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WEIHONG YAN OBGYN P.C.
NPI 1356864243
Obstetrics & Gynecology in Elmhurst, NY

Active since July 21, 2017CLIA 33D2134996 · Microscopy
8311 QUEENS BLVD UNIT 1, ELMHURST, NY 11373(718) 335-3888(718) 397-1888 Get Directions Write a Review

NPPES record last updated: July 3, 2025. Verified against the NPPES registry weekly; last sync: September 13, 2026.

Record update history: Jul 3, 2025, Dec 28, 2018, Sep 18, 2017 and 1 more (4 updates tracked since 2017).

About Weihong Yan Obgyn P.c. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

WEIHONG YAN OBGYN P.C. (NPI 1356864243) is a healthcare organization registered as an obstetrics & gynecology in Elmhurst, New York and active in the NPI registry since July 2017. The organization holds a CLIA Microscopy certificate valid through August 13, 2027 and lists Weihong Yan, President, as its authorized official.

NPPES Registry Identity

NPI1356864243
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameWEIHONG YAN OBGYN P.C.
Location Address8311 QUEENS BLVD UNIT 1Elmhurst, NY 11373-4244
Mailing Address3 Talbot DrGreat Neck, NY 11020-1418 · (718) 335-3888 · Fax (718) 397-1888
Phone(718) 335-3888
Fax(718) 397-1888
Organization SubpartNo
Authorized OfficialWeihong YanPresident · (718) 335-3888
Enumeration DateJuly 21, 2017
Last NPPES UpdateJuly 3, 20254 updates tracked since enumeration
NPPES CertifiedJuly 3, 2025
✔ NPI 1356864243 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in NY · 274004
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
8311 QUEENS BLVD UNIT 1, Elmhurst, NY 11373
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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate for Provider-Performed Microscopy Procedures (PPMP) 33D2134996

Weihong Yan Obgyn PC · Elmhurst, NY
Active · expires Aug 13, 2027
CLIA Number33D2134996
Laboratory TypePhysician Office
Certificate Effective DateAugust 14, 2025
Certificate Expiration DateAugust 13, 2027
Laboratory DirectorDr. Weihong Yan
Laboratory Phone(718) 687-3568
Laboratory LocationWeihong Yan Obgyn PC83-11 Queens Boulevard, Elmhurst, NY 11373
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory in which a physician, midlevel practitioner or dentist performs no tests other than the microscopy procedures. This certificate permits the laboratory to also perform waived tests.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Weihong Yan Obgyn P.C.'s NPI number?

The NPI number for Weihong Yan Obgyn P.C. is 1356864243. It was assigned to this organization in the NPPES registry on July 21, 2017.

Where is Weihong Yan Obgyn P.C. located?

Weihong Yan Obgyn P.C. is located at 8311 Queens Blvd Unit 1, Elmhurst, NY 11373. The listed phone number is (718) 335-3888.

What is Weihong Yan Obgyn P.C.'s specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Does Weihong Yan Obgyn P.C. hold a CLIA laboratory certificate?

Yes. A Certificate for Provider-Performed Microscopy Procedures (PPMP) (number 33D2134996) is associated with this NPI, valid through August 13, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Weihong Yan Obgyn P.C. was last updated on July 3, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.