NPPES file of Aug 9, 2026

Monique Michelle Burleigh Sanchez-Castro, M.D.

Family Medicine Physician · Claremont, CA

Monique Michelle Burleigh Sanchez-Castro, M.D. is a family medicine physician with a practice address in Claremont, California, and NPI 1205247855, issued on May 16, 2014. Check the license (California A129246, 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
1205247855
Name
Monique Michelle Burleigh Sanchez-Castro
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A129246 CA
Self-reported in NPPES; status is on the state search
Practice location
1601 Monte Vista Ave Ste 190, Claremont, CA 91711
Phone
(909) 865-9977
Enumerated
May 16, 2014
Record last updated
Feb 25, 2026
Fax
(909) 469-2119
Medicaid ID
1205247855 CA
Medicare enrollment
Enrolled (PECOS I20160725000947); may accept 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 family medicine physician records → All 17,133 in California → Look up another NPI →

Also registered at 1601 Monte Vista Ave Ste 190

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

  1. Bachar Ali, D.O.Family Medicine Physician1902358575
  2. Javier Chang, M.D.Family Medicine Physician1558565366
  3. Nicholas ChiangPhysician Assistant1245729391
  4. Darren Favela, PA-CPhysician Assistant1265164644
  5. Jennifer Guerra, MSPA-CPhysician Assistant1831425875
  6. Roy Guizado, P.A.-C.Physician Assistant1023129293

Verify Monique Michelle Burleigh Sanchez-Castro in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A129246    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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74% fewer Medicare Part D claims than the average family medicine physician in 2024

913 Medicare Part D claims for 440 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. 12 claims were for opioids.

  1. Monique Burleigh Sanchez-Castro913
  2. Specialty average3,544

Most prescribed

  1. Cephalexin83 claims
  2. Albuterol Sulfate Hfa62 claims
  3. Fluticasone Propionate57 claims
  4. Amoxicillin-Clavulanate Potass49 claims
  5. Azithromycin33 claims
  6. Losartan Potassium30 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.

Bills Medicare through one group practice

  1. Premier Family Medicine Associates, IncClaremont, CA

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

Monique Michelle Burleigh Sanchez-Castro among 17,133 family medicine physician records in California

Monique Michelle Burleigh Sanchez-Castro, M.D. is one of 17,133 family medicine physician records with a practice address in California. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 71% of them.

  • NPI issued2014 · 71% of these records are older, 26% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2012 · median 2005 among the 10,652 with a school on file
  • Record last updated2026 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

34 family medicine physician records list a practice address in Claremont

They are 34 of the 800 NPPES records with a practice address in Claremont, and 17,133 family medicine physician records in California.

All 17,133 in California → Every provider in Claremont → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Alan Bergen, M.D.Claremont, CA 917111700022118
  2. Javier Chang, M.D.Claremont, CA 917111558565366
  3. Jennie Ho, M.D.Claremont, CA 917111013082403
  4. Lester Holstein, MDClaremont, CA 917111720088792
  5. Robyn Jacoby, DOClaremont, CA 917111487623575
  6. Mary Kasem, MDClaremont, CA 917111982639993
  7. Yen Lai, MDClaremont, CA 917111033110671
  8. Paul Orr, M.D.Claremont, CA 917111417950221

Common questions

What is Monique Michelle Burleigh Sanchez-Castro, M.D.'s NPI number?

Monique Michelle Burleigh Sanchez-Castro, M.D.'s National Provider Identifier (NPI) is 1205247855, issued on May 16, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Monique Michelle Burleigh Sanchez-Castro, M.D. located?

The NPPES record lists a practice address at 1601 Monte Vista Ave Ste 190, Claremont, CA, 91711. Phone: (909) 865-9977. Providers update this record themselves, so call before visiting.

How can I verify Monique Michelle Burleigh Sanchez-Castro, M.D.'s license?

NPPES lists California license number A129246, 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 Monique Michelle Burleigh Sanchez-Castro, M.D. prescribe under Medicare Part D?

In 2024, Monique Michelle Burleigh Sanchez-Castro, M.D. had 913 Medicare Part D claims for 440 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.

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.