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

Ms. Gexin Wang, CRNP-FAMILY

Family Nurse Practitioner in Gaithersburg, MD · enumerated 2018 · practices at Primacy Care and Therapy LLC.

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

National Provider Identifier

1861991408

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Registry record

Entity type Individual (Type 1)
Name Ms. Gexin Wang
Credential CRNP-FAMILY
Sex Female
Practice address Gaithersburg, MD, 20878
Phone (443) 980-3312
Fax (301) 818-5151
Enumeration date Feb 9, 2018
Last updated in NPPES May 19, 2025

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

Taxonomy & licenses

171100000X Acupuncturist Other Service Providers · License U03034 (MD) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R199094 (MD) 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.

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Frequently asked questions

What is the NPI number for Gexin Wang?
The National Provider Identifier (NPI) for Gexin Wang is 1861991408, a Type 1 (individual) record in the CMS NPPES registry.
Where does Gexin Wang practice?
The practice location on file with NPPES is in Gaithersburg, MD. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-05-19.