Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. James M Johnson, MD

Obstetrics Physician in Phoenix, AZ · enumerated 2005.

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

National Provider Identifier

1174528004

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Registry record

Entity type Individual (Type 1)

Name Dr. James M Johnson

Credential MD

Sex Male

Practice address 9305 W Thomas Rd, Ste 155, Phoenix, AZ, 85037

Phone (623) 936-1780

Fax (623) 936-9116

Enumeration date Jun 16, 2005

Last updated in NPPES Apr 7, 2011

Taxonomy & licenses

207VG0400X Gynecology Physician Allopathic & Osteopathic Physicians · License 27769 (AZ) Secondary

207VX0000X Obstetrics Physician Allopathic & Osteopathic Physicians · License 27769 (AZ) 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 James Johnson's NPI record?

Cross-check NPI 1174528004 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1174528004 active?

Yes, as of the latest NPPES snapshot, NPI 1174528004 is active (record last updated 2011-04-07).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-04-07.