Griselda Arlene Reyes, MD
Obstetrics Physician · Orange, CA
Griselda Arlene Reyes, MD is an obstetrics physician with a practice address in Orange, California, and NPI 1073000980, issued on Apr 16, 2018. Check the license (California A166988, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Griselda Arlene Reyes
- Credential
- MD
- Primary taxonomy
- Obstetrics Physician 207VX0000X
- License number
- A166988 CA
Self-reported in NPPES; status is on the state search - Practice location
- 333 City Blvd W Ste 1400, Orange, CA 92868
- Phone
- (714) 456-8224
- Enumerated
- Apr 16, 2018
- Record last updated
- Jan 22, 2025
- Medicare enrollment
- Enrolled (PECOS I20230303001037); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest obstetrics physician records → All 174 in California → Look up another NPI →
Also registered at 333 City Blvd W Ste 1400
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Clare-Marie Anderson, MDStudent in an Organized Health Care Education/Training Program1316687643
- Michelle Bondero, MDDiagnostic Radiology Physician1013598705
- Kristen Buono, M.D.Urogynecology and Reconstructive Pelvic Surgery (Obstetrics & Gynecology) Physician1245573039
- Anna Cornelius-SchecterStudent in an Organized Health Care Education/Training Program1447991963
- Isabel Del Canto, MDStudent in an Organized Health Care Education/Training Program1649850595
- Melissa Lopez, MDObstetrics & Gynecology Physician1730640632
Verify Griselda Arlene Reyes in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A166988Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Regents OF The University OF CaliforniaOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Griselda Arlene Reyes among 174 obstetrics physician records in California
Griselda Arlene Reyes, MD is one of 174 obstetrics physician records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 89% of them.
- NPI issued2018 · 89% of these records are older, 8% newer
- In a Medicare fileYes · 67% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2018 · median 2002 among the 91 with a school on file
- Record last updated2025 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Obstetrics Physician providers in California
There are 174 obstetrics physician records in California.
All 174 in California → Every provider in Orange → Obstetrics Physician nationwide →
The 8 obstetrics physician records with the nearest ZIP codes
- Jennifer Butler, MDOrange, CA 928681598780769
- Cortney Eakin, MDOrange, CA 928681851787238
- Laura Fitzmaurice, M.D.Orange, CA 928681982865044
- Ana Sanchez, M.D.Orange, CA 928681871597690
- Stephanie Warsheski, M.D.Orange, CA 928681033538608
- Peter Wang, MDGarden Grove, CA 928431760490163
- Mapitiyage Wijesinghe, M.D.Anaheim, CA 928051922001346
- Robert Lefkowitz, M.D.Ventura, CA 930031780748111
Common questions
What is Griselda Arlene Reyes, MD's NPI number?
Griselda Arlene Reyes, MD's National Provider Identifier (NPI) is 1073000980, issued on Apr 16, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Griselda Arlene Reyes, MD located?
The NPPES record lists a practice address at 333 City Blvd W Ste 1400, Orange, CA, 92868. Phone: (714) 456-8224. Providers update this record themselves, so call before visiting.
How can I verify Griselda Arlene Reyes, MD's license?
NPPES lists California license number A166988, 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.
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.