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Garth Grey, FNP-C

Family Nurse Practitioner in Olney, MD · enumerated 2021.

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

National Provider Identifier

1306428792

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Registry record

Entity type Individual (Type 1)
Name Garth Grey
Credential FNP-C
Sex Male
Practice address 18121 Georgia Ave Ste 103, Olney, MD, 20832
Phone (301) 933-5050
Fax (301) 949-3262
Enumeration date Apr 25, 2021
Last updated in NPPES Feb 5, 2024

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License R242260 (MD) Secondary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License R242260 (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 Garth Grey?
The National Provider Identifier (NPI) for Garth Grey is 1306428792, a Type 1 (individual) record in the CMS NPPES registry.
Where does Garth Grey practice?
The practice location on file with NPPES is in Olney, 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 2024-02-05.