Dr. Frank Christopher Raymer, DDS

Dr. Frank Christopher Raymer is a General Practice Dentistry provider (Dentist) practicing in El Segundo, CA, registered in the NPPES registry with NPI 1437178092 since 2006. The credential DDS stands for Doctor of Dental Surgery. Practices at Sandra Calleros, A Professional Corp (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1437178092
Entity type	Individual (Type 1)
Name	Dr. Frank Christopher Raymer
Credential	DDS
Sex	Male
Practice address	El Segundo, CA, 90245
Phone	3104149564
Enumeration date	2006-07-18
Last updated in NPPES	2015-08-26

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	31688	CA

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

Copy-ready billing details

Provider: Frank Raymer, DDS
NPI: 1437178092
Taxonomy: 1223G0001X (General Practice Dentistry)
Address: El Segundo, CA, 90245

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1316940315	Sandra Calleros	Individual	Dentist	El Segundo, CA
1891188371	Sandra Calleros, A Professional Corp	Organization	General Practice Dentistry	El Segundo, CA

Verify this record

Cross-check NPI 1437178092 against the authoritative CMS record: view Dr. Frank Christopher Raymer 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 Frank Raymer?

Frank Raymer 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.

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 2015-08-26.