NPI Portal NPI Lookup & Verification

David Johnson, DC

David Johnson is a Chiropractor provider (Chiropractor) practicing in Fresno, CA, registered in the NPPES registry with NPI 1144829078 since 2020. The credential DC stands for Doctor of Chiropractic. Practices at United Health Centers of the San Joaquin Valley (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1144829078
Entity type Individual (Type 1)
Name David Johnson
Credential DC
Sex Male
Practice address Fresno, CA, 93710
Phone 8004924227
Fax 5596463652
Enumeration date 2020-10-21
Last updated in NPPES 2024-10-09

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 34628 CA

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Copy-ready billing details
Provider: David Johnson, DC
NPI: 1144829078
Taxonomy: 111N00000X (Chiropractor)
Address: Fresno, CA, 93710

Other providers at this practice address

NPI Name Type Specialty Location
1912206657 Melinda Trevino Individual Family Medicine Physician Fresno, CA
1063702116 Kristy Matschullat Individual Physician Assistant Fresno, CA
1790150936 Linzy Urrutia Individual Medical Physician Assistant Fresno, CA
1265087316 United Health Centers of the San Joaquin Valley Organization Federally Qualified Health Center (FQHC) Fresno, CA
1447141478 Maria Prado Santana De Carvalho Individual General Practice Dentistry Fresno, CA

Verify this record

Cross-check NPI 1144829078 against the authoritative CMS record: view David 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

What is the NPI number for David Johnson?
The National Provider Identifier (NPI) for David Johnson is 1144829078, a Type 1 (individual) record in the CMS NPPES registry.
Where does David Johnson practice?
The practice location on file with NPPES is in Fresno, CA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-10-09.