Stephen Carter, M.D.
Obstetrics & Gynecology Physician · Camarillo, CA
Stephen Carter, M.D. is an obstetrics & gynecology physician with a practice address in Camarillo, California, and NPI 1780739144, issued on Jan 24, 2007. Check the license (California G75054, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Stephen Carter
- Credential
- M.D.
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- G75054 CA
Self-reported in NPPES; status is on the state search - Practice location
- 2486 N Ponderosa Dr Ste D202, Camarillo, CA 93010
- Phone
- (805) 482-4641
- Enumerated
- Jan 24, 2007
- Record last updated
- Nov 2, 2023
- Fax
- (805) 388-8751
- Medicare enrollment
- Enrolled (PECOS I20260326000481); accepts Medicare assignment
- Medical or professional school
- Loyola University Of Chicago, Stritch School Of Medicine, 1991
- Entity
- Type 1 · individual
8 nearest obstetrics & gynecology physician records → All 5,088 in California → Look up another NPI →
Also registered at 2486 N Ponderosa Dr Ste D202
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Maynard Belzer, M.D.Obstetrics & Gynecology Physician1982759247
Verify Stephen Carter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G75054Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
84% fewer Medicare Part D claims than the average obstetrics & gynecology physician in 2024
27 Medicare Part D claims, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 41% of claims.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Stephen Carter among 5,088 obstetrics & gynecology physician records in California
Stephen Carter, M.D. is one of 5,088 obstetrics & gynecology physician records with a practice address in California. 74% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 38% newer
- In a Medicare fileYes · 74% of these records are
- In the CMS Doctors and Clinicians fileYes · 53% of these records are
- Graduated1991 · median 2004 among the 2,700 with a school on file
- Record last updated2023 · 64% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207V00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
All 5,088 in California → Every provider in Camarillo → Obstetrics & Gynecology Physician nationwide →
The 8 obstetrics & gynecology physician records with the nearest ZIP codes
- Maynard Belzer, M.D.Camarillo, CA 930101982759247
- Stacey Fine, MDCamarillo, CA 930101881818755
- Gary Swanson, M.D.Camarillo, CA 930101255499158
- Alan Fisher, MDCamarillo, CA 930121245318807
- Menashe Ehrenburg, D.O.Ventura, CA 930041275791436
- Preiya Jain, M.D.Ventura, CA 930041679715916
- Zhonghuan Ma, MDVentura, CA 930041851696249
- Heidi Miller, D.OVentura, CA 930041912238155
Common questions
What is Stephen Carter, M.D.'s NPI number?
Stephen Carter, M.D.'s National Provider Identifier (NPI) is 1780739144, issued on Jan 24, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Carter, M.D. located?
The NPPES record lists a practice address at 2486 N Ponderosa Dr Ste D202, Camarillo, CA, 93010. Phone: (805) 482-4641. Providers update this record themselves, so call before visiting.
How can I verify Stephen Carter, M.D.'s license?
NPPES lists California license number G75054, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Stephen Carter, M.D. prescribe under Medicare Part D?
In 2024, Stephen Carter, M.D. had 27 Medicare Part D claims; the average among obstetrics & gynecology physician prescribers was 165. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.