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John C County, M.D.

Allergy & Immunology Physician in Yorktown Heights, NY · enumerated 2006.

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

National Provider Identifier

1043259153

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Registry record

Entity type Individual (Type 1)
Name John C County
Credential M.D.
Sex Male
Practice address 2651 Strang Blvd, Yorktown Heights, NY, 10598
Phone (914) 245-2681
Enumeration date Jun 5, 2006
Last updated in NPPES Apr 2, 2019

Taxonomy & licenses

207K00000X Allergy & Immunology Physician Allopathic & Osteopathic Physicians · License 220044 (NY) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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

Where does John County practice?
The practice location on file with NPPES is in Yorktown Heights, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for John County?
The National Provider Identifier (NPI) for John County is 1043259153, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-04-02.