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Jon M Northam, MD

Obstetrics & Gynecology Physician in Texarkana, TX · enumerated 2005.

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

National Provider Identifier

1831190610

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Registry record

Entity type Individual (Type 1)
Name Jon M Northam
Credential MD
Sex Male
Practice address 5002 Cowhorn Creek Rd, Texarkana, TX, 75503
Phone (903) 614-3000
Fax (903) 614-3525
Enumeration date Aug 3, 2005
Last updated in NPPES Aug 1, 2011

Taxonomy & licenses

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License H0694 (TX) 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

How do I verify Jon Northam's NPI record?
Cross-check NPI 1831190610 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1831190610 active?
Yes, as of the latest NPPES snapshot, NPI 1831190610 is active (record last updated 2011-08-01).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-08-01.