NPI Portal NPI Lookup & Verification

Dr. James C. Griffith II, DDS

Dr. James C. Griffith II is a Dentist provider (Dentist) practicing in Norman, OK, registered in the NPPES registry with NPI 1275757932 since 2007. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1275757932
Entity type Individual (Type 1)
Name Dr. James C. Griffith II
Credential DDS
Sex Male
Practice address Norman, OK, 73072
Phone 4053648550
Enumeration date 2007-04-12
Last updated in NPPES 2007-07-08

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 4413 OK

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: James Griffith, DDS
NPI: 1275757932
Taxonomy: 122300000X (Dentist)
Address: Norman, OK, 73072

Other providers at this practice address

NPI Name Type Specialty Location
1053405951 Alina Justiz Individual Anesthesiology Physician Norman, OK
1023660578 Jaime Mcminn Individual Family Nurse Practitioner Norman, OK
1174195960 Ashley Garvey Individual Family Nurse Practitioner Norman, OK
1285410001 Christopher Bishop Individual Family Nurse Practitioner Norman, OK

Verify this record

Cross-check NPI 1275757932 against the authoritative CMS record: view Dr. James C. Griffith II 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 specialty is James Griffith?
James Griffith is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.