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Dr. Rex Eldon Grizzle, DDS

Dr. Rex Eldon Grizzle is a General Practice Dentistry provider (Dentist) practicing in Pine Valley, CA, registered in the NPPES registry with NPI 1497818108 since 2006. The credential DDS stands for Doctor of Dental Surgery.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1497818108
Entity type Individual (Type 1)
Name Dr. Rex Eldon Grizzle
Credential DDS
Sex Male
Practice address Pine Valley, CA, 91962
Phone 6194738735
Fax 6194738625
Enumeration date 2006-12-18
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
1223G0001X General Practice Dentistry Primary 28699 CA

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

Other identifiers

Identifier Type State Issuer
28699 Other CA STATE DENTAL LICENSE #
Copy-ready billing details
Provider: Rex Grizzle, DDS
NPI: 1497818108
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: Pine Valley, CA, 91962

Other providers at this practice address

NPI Name Type Specialty Location
1174840284 Aaron Pitts Individual Student in an Organized Health Care Education/Training Program Pine Valley, CA

Verify this record

Cross-check NPI 1497818108 against the authoritative CMS record: view Dr. Rex Eldon Grizzle 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 Rex Grizzle?
The National Provider Identifier (NPI) for Rex Grizzle is 1497818108, a Type 1 (individual) record in the CMS NPPES registry.
Where does Rex Grizzle practice?
The practice location on file with NPPES is in Pine Valley, 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 2007-07-08.