Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Carole A Casteen M.D., P.C.

Ophthalmology Physician in Bakersfield, CA · enumerated 2007 · authorized official Carole Casteen, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1306069653

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Registry record

Entity type Organization (Type 2)

Legal business name Carole A Casteen M.D., P.C.

Practice address 1026 Calloway Dr, Suite 200, Bakersfield, CA, 93312

Phone (661) 663-9090

Fax (661) 829-6754

Enumeration date Apr 11, 2007

Last updated in NPPES Aug 8, 2018

Taxonomy & classification

174400000X Specialist Other Service Providers · License G50991 (CA) Secondary

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians Primary

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License G50991 (CA) Secondary

332B00000X Durable Medical Equipment & Medical Supplies Suppliers · License 0584260001 (CA) Secondary

Authorized official

Name Carole Casteen

Title Owner

Phone (661) 663-9090

Other identifiers

Identifier	Type	State	Issuer
00G509910	Medicaid	CA	-

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.

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Frequently asked questions

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2018-08-08. Verify at npiregistry.cms.hhs.gov.

Where is Carole A Casteen M.D., P.C. located?

The practice location on file with NPPES is in Bakersfield, CA.

Providers at this address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-08-08.