NPPES file of Aug 9, 2026

Brigida Guevara-Rebueno, M.D.,

General Practice Physician · West Covina, CA

Brigida Guevara-Rebueno, M.D., is a general practice physician with a practice address in West Covina, California, and NPI 1750329298, issued on Jun 4, 2006. Check the license (California A40347, 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
1750329298
Name
Brigida Guevara-Rebueno
Credential
M.D.,
Primary taxonomy
General Practice Physician 208D00000X
License number
A40347 CA
Self-reported in NPPES; status is on the state search
Practice location
1300 S Sunset Ave, West Covina, CA 91790
Phone
(626) 960-6999
Enumerated
Jun 4, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(626) 337-1231
Medicaid ID
00A403470 CA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 1300 S Sunset Ave

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

  1. Poria Abdollah, MDFamily Medicine Physician1700348950
  2. Fe Advincula, M.D.Family Medicine Physician1235162272
  3. Oyinade Akhigbe, NPFamily Nurse Practitioner1467730051
  4. Caroline Aventura, M.D.Family Medicine Physician1962623538
  5. Caroline Caspe, MSN, FNP-CFamily Nurse Practitioner1053754952
  6. Lane Dedrick, DOFamily Medicine Physician1962862318

Verify Brigida Guevara-Rebueno in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A40347
    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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76% fewer Medicare Part D claims than the average general practice physician in 2024

721 Medicare Part D claims for 133 beneficiaries, against an average of 3,030 among the 8,395 providers of this specialty who prescribed in Part D.

  1. Brigida Guevara-Rebueno721
  2. Specialty average3,030

Most prescribed

  1. Metformin Hcl52 claims
  2. Lisinopril38 claims
  3. Simvastatin37 claims
  4. Atorvastatin Calcium35 claims
  5. Amlodipine Besylate33 claims
  6. Losartan Potassium29 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.

Brigida Guevara-Rebueno among 1,956 general practice physician records in California

Brigida Guevara-Rebueno, M.D., is one of 1,956 general practice physician records with a practice address in California. 48% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 66% newer
  • In a Medicare fileYes · 48% of these records are
  • In the CMS Doctors and Clinicians fileNo · 27% of these records are
  • Record last updated2007 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208D00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

General Practice Physician providers in California

There are 1,956 general practice physician records in California.

The 8 general practice physician records with the nearest ZIP codes

  1. Sadhna Dhand, M.D.West Covina, CA 917901033394531
  2. Angela Ni, MDWest Covina, CA 917901962467423
  3. Catherine Noel-Uyloan, MDWest Covina, CA 917901891891537
  4. Madhu Sharma, MDWest Covina, CA 917901669430161
  5. Wonsick ChoeWalnut, CA 917891689070690
  6. Custodio Galicia, MDWalnut, CA 917891578988655
  7. Deborah Harper, M.D.West Covina, CA 917911306080643
  8. Armen Nercessian, D.O.West Covina, CA 917921679534374

Common questions

What is Brigida Guevara-Rebueno, M.D.,'s NPI number?

Brigida Guevara-Rebueno, M.D.,'s National Provider Identifier (NPI) is 1750329298, issued on Jun 4, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Brigida Guevara-Rebueno, M.D., located?

The NPPES record lists a practice address at 1300 S Sunset Ave, West Covina, CA, 91790. Phone: (626) 960-6999. Providers update this record themselves, so call before visiting.

How can I verify Brigida Guevara-Rebueno, M.D.,'s license?

NPPES lists California license number A40347, 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 Brigida Guevara-Rebueno, M.D., prescribe under Medicare Part D?

In 2024, Brigida Guevara-Rebueno, M.D., had 721 Medicare Part D claims for 133 beneficiaries; the average among general practice physician prescribers was 3,030. 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.