John C. Phillips III, DDS

John C. Phillips III is a General Practice Dentistry provider (Dentist) practicing in Chickasha, OK, registered in the NPPES registry with NPI 1407890635 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at 29th Street Dental Care (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1407890635
Entity type	Individual (Type 1)
Name	John C. Phillips III
Credential	DDS
Sex	Male
Practice address	2900 W. GRAND AVE., Chickasha, OK, 73018
Phone	4052220222
Fax	4052220210
Enumeration date	2006-06-16
Last updated in NPPES	2007-11-29

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
1223G0001X	General Practice Dentistry	Primary	BP5225277	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: John Phillips, DDS
NPI: 1407890635
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: 2900 W. GRAND AVE., Chickasha, OK, 73018

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1912450842	29th Street Dental Care	Organization	General Practice Dentistry	Chickasha, OK
1932753159	Londan Davis	Individual	Dentist	Chickasha, OK
1396476933	Justin Mcclanahan	Individual	Dentist	Chickasha, OK
1700518255	Kurren Virk	Individual	General Practice Dentistry	Chickasha, OK
1740112192	Tejal Patel	Individual	General Practice Dentistry	Chickasha, OK

Verify this record

Cross-check NPI 1407890635 against the authoritative CMS record: view John C. Phillips III 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

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.

What specialty is John Phillips?

John Phillips is registered in NPPES with the primary taxonomy of General Practice Dentistry. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-11-29.