NPI Portal NPI Lookup & Verification

Dr. Gary Keith Johnson, M.D., M.P.H.

Dr. Gary Keith Johnson is a Pediatrics Physician provider (Pediatrics) practicing in Flint, MI, registered in the NPPES registry with NPI 1083752802 since 2007. The credential MD stands for Doctor of Medicine. Practices at Genesee County Health Department (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1083752802
Entity type Individual (Type 1)
Name Dr. Gary Keith Johnson
Credential M.D., M.P.H.
Sex Male
Practice address Flint, MI, 48502
Phone 8102573155
Fax 8102573147
Enumeration date 2007-02-02
Last updated in NPPES 2007-07-09

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code Specialty Primary License State
208000000X Pediatrics Physician Primary 4301049794 MI

MD — Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
3149584 Medicaid MI
3149593 Medicaid MI
2837685 Medicaid MI
Copy-ready billing details
Provider: Gary Johnson, M.D., M.P.H.
NPI: 1083752802
Taxonomy: 208000000X (Pediatrics Physician)
Address: Flint, MI, 48502

Other providers at this practice address

NPI Name Type Specialty Location
1871801381 Barbara Hollie Individual Registered Nurse Flint, MI
1588963599 Genesee County Health Department Organization Ambulatory Family Planning Facility Flint, MI

Verify this record

Cross-check NPI 1083752802 against the authoritative CMS record: view Dr. Gary Keith Johnson on the official NPPES registry .

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. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify Gary Johnson's NPI record?
Cross-check NPI 1083752802 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1083752802 active?
Yes — as of the latest NPPES snapshot, NPI 1083752802 is active (record last updated 2007-07-09).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-09.