NPPES file of Aug 9, 2026

Ahmed Abdelaziz Abdelaziz, MD

Obstetrics & Gynecology Physician · Santa Maria, CA

Ahmed Abdelaziz Abdelaziz, MD is an obstetrics & gynecology physician with a practice address in Santa Maria, California, and NPI 1790039733, issued on Oct 30, 2012. Check the license (California 142800, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1790039733
Name
Ahmed Abdelaziz Abdelaziz
Credential
MD
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License numbers
142800 CA
4301101741 MI
Self-reported in NPPES; status is on the state search
Practice location
1418 E Main St, Santa Maria, CA 93454
Phone
(805) 928-3678
Enumerated
Oct 30, 2012
Record last updated
Oct 27, 2023
Fax
(805) 928-6408
Medicare enrollment
Enrolled (PECOS I20161024001835); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1418 E Main St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Gerald Ebner, M.D.Specialist1720081730
  2. Susan Ebner, R.N.Licensed Practical Nurse1386952919
  3. Trichele Nazareno, CRNACertified Registered Nurse Anesthetist1316391915
  4. Neha SharmaObstetrics & Gynecology Physician1417442062

Verify Ahmed Abdelaziz Abdelaziz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license 142800
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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2.3 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024

387 Medicare Part D claims for 150 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. 42 claims were for opioids.

  1. Ahmed Abdelaziz387
  2. Specialty average165

Most prescribed

  1. Estradiol107 claims
  2. Myrbetriq54 claims
  3. Oxycodone Hcl33 claims
  4. Nitrofurantoin Mono-Macro31 claims
  5. Ibuprofen30 claims
  6. Mirabegron Er24 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.

Industry payments in 2024: $12.70

1 payment: food and beverage; the largest payer was Intuitive Surgical, Inc. The 21,429 providers of this specialty with any payment received $1,030.61 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Ahmed Abdelaziz$12.70
  2. Specialty average$1,030.61

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Southern California Permanente Medical GroupRiverside, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Ahmed Abdelaziz Abdelaziz among 5,088 obstetrics & gynecology physician records in California

Ahmed Abdelaziz Abdelaziz, MD 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 2012, is newer than 75% of them.

  • NPI issued2012 · 75% of these records are older, 22% newer
  • In a Medicare fileYes · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 53% of these records are
  • Graduated2006 · 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).

39 obstetrics & gynecology physician records list a practice address in Santa Maria

They are 39 of the 3,047 NPPES records with a practice address in Santa Maria, and 5,088 obstetrics & gynecology physician records in California.

The 8 obstetrics & gynecology physician records with the nearest ZIP codes

  1. Ilona Baran, MDSanta Maria, CA 934541487639290
  2. Tad Callahan, MDSanta Maria, CA 934541225112931
  3. Brian Crisp, M.D.Santa Maria, CA 934541861446262
  4. Keith Dillon, M.D.Santa Maria, CA 934541154407534
  5. Kenneth Fogelberg, M.D.Santa Maria, CA 934541801897764
  6. Carolyn Griffith, M.D.Santa Maria, CA 934541720009269
  7. Rebecca Jones, M.D.Santa Maria, CA 934541093823700
  8. Robert McGhie, M.D.Santa Maria, CA 934541730184367

Common questions

What is Ahmed Abdelaziz Abdelaziz, MD's NPI number?

Ahmed Abdelaziz Abdelaziz, MD's National Provider Identifier (NPI) is 1790039733, issued on Oct 30, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Ahmed Abdelaziz Abdelaziz, MD located?

The NPPES record lists a practice address at 1418 E Main St, Santa Maria, CA, 93454. Phone: (805) 928-3678. Providers update this record themselves, so call before visiting.

How can I verify Ahmed Abdelaziz Abdelaziz, MD's license?

NPPES lists California license number 142800, 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 Ahmed Abdelaziz Abdelaziz, MD prescribe under Medicare Part D?

In 2024, Ahmed Abdelaziz Abdelaziz, MD had 387 Medicare Part D claims for 150 beneficiaries; 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.