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John Petersen, MD

Internal Medicine Physician in Midland, TX · enumerated 2005.

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

National Provider Identifier

1972506442

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Registry record

Entity type Individual (Type 1)
Name John Petersen
Credential MD
Sex Male
Practice address 4705 Briarwood Avenue, Midland, TX, 79707
Phone (432) 505-4145
Fax (833) 941-0864
Enumeration date May 27, 2005
Last updated in NPPES Mar 12, 2025

Taxonomy & licenses

207P00000X Emergency Medicine Physician Allopathic & Osteopathic Physicians · License G74917 (CA) Secondary
207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License Q0536 (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 John Petersen's NPI record?
Cross-check NPI 1972506442 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1972506442 active?
Yes, as of the latest NPPES snapshot, NPI 1972506442 is active (record last updated 2025-03-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-12.