NPPES file of Aug 9, 2026

Maria Olvera, MD

Anatomic Pathology & Clinical Pathology Physician · Santa Ana, CA

Maria Olvera, MD is an anatomic pathology & clinical pathology physician with a practice address in Santa Ana, California, and NPI 1427019264, issued on Mar 31, 2006. Check the license (California A066032, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1427019264
Name
Maria Olvera
Credential
MD
Primary taxonomy
Anatomic Pathology & Clinical Pathology Physician 207ZP0102X
License numbers
A066032 CA
G54608 CA
Self-reported in NPPES; status is on the state search
Practice location
3730 S Susan St, Santa Ana, CA 92704
Phone
(714) 427-5430
Enumerated
Mar 31, 2006
Record last updated
Jun 18, 2025
Medicare enrollment
Enrolled (PECOS I20250321002050); 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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8 nearest anatomic pathology & clinical pathology physician records → All 1,554 in California → Look up another NPI →

Verify Maria Olvera in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A066032    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

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Bills Medicare through one group practice

  1. Genesis Healthcare Partners PCSan Diego, CA

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

Maria Olvera among 1,554 anatomic pathology & clinical pathology physician records in California

Maria Olvera, MD is one of 1,554 anatomic pathology & clinical pathology physician records with a practice address in California. 65% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 7% of them.

  • NPI issued2006 · 7% of these records are older, 57% newer
  • In a Medicare fileYes · 65% of these records are
  • In the CMS Doctors and Clinicians fileYes · 57% of these records are
  • Graduated1996 · median 2003 among the 891 with a school on file
  • Record last updated2025 · 61% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207ZP0102X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Anatomic Pathology & Clinical Pathology Physician providers in California

There are 1,554 anatomic pathology & clinical pathology physician records in California.

All 1,554 in California → Every provider in Santa Ana → Anatomic Pathology & Clinical Pathology Physician nationwide →

The 8 anatomic pathology & clinical pathology physician records with the nearest ZIP codes

  1. Shahin Samimi, MDSanta Ana, CA 927041477554335
  2. Khodadad Mehraein, M.D.Santa Ana, CA 927051316147374
  3. Gholamhossei Pezeshkpour, MDSanta Ana, CA 927051578611380
  4. Khalil Sheibani, MDSanta Ana, CA 927051891865150
  5. Yae Suh, MDSanta Ana, CA 927051073696415
  6. Kamini Malhotra, MDFountain Valley, CA 927081235134263
  7. Kazuo Yamazaki, M.D.Fountain Valley, CA 927081386648319
  8. Michael Blumenfeld, M.D.Mission Viejo, CA 926911578679882

Common questions

What is Maria Olvera, MD's NPI number?

Maria Olvera, MD's National Provider Identifier (NPI) is 1427019264, issued on Mar 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Maria Olvera, MD located?

The NPPES record lists a practice address at 3730 S Susan St, Santa Ana, CA, 92704. Phone: (714) 427-5430. Providers update this record themselves, so call before visiting.

How can I verify Maria Olvera, MD's license?

NPPES lists California license number A066032, 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.

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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.