NPPES file of Aug 9, 2026

Sarah Grewal, M.D.

Family Medicine Physician · Bakersfield, CA

Sarah Grewal, M.D. is a family medicine physician with a practice address in Bakersfield, California, and NPI 1619263811, issued on Jun 26, 2011. Check the license (California A127637, 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
1619263811
Name
Sarah Grewal
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
A127637 CA
Self-reported in NPPES; status is on the state search
Practice location
1111 Columbus St, Bakersfield, CA 93305
Phone
(661) 326-5052
Enumerated
Jun 26, 2011
Record last updated
Nov 30, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20141024000034); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 1111 Columbus St

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

  1. Denise Adame-Bauge, RN BC BSN PHNChild & Adolescent Psychiatric/Mental Health Registered Nurse1427188846
  2. Margaret Aten, PAPhysician Assistant1902813710
  3. Paul Bryan, ACSWSocial Worker1942647904
  4. Mariette Cabahug, NPPsychiatric/Mental Health Nurse Practitioner1366188088
  5. Megan Callagy, BACase Manager/Care Coordinator1770608523
  6. Guadalupe ChavezFamily Nurse Practitioner1114569241

Verify Sarah Grewal in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A127637    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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21% fewer Medicare Part D claims than the average family medicine physician in 2024

2,787 Medicare Part D claims for 476 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 7% of claims. 75 claims were for opioids.

  1. Sarah Grewal2,787
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium253 claims
  2. Amlodipine Besylate157 claims
  3. Losartan Potassium140 claims
  4. Metformin Hcl113 claims
  5. Rosuvastatin Calcium109 claims
  6. Lisinopril104 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. Southern California Permanente Medical GroupBellflower, CA

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

Sarah Grewal among 17,133 family medicine physician records in California

Sarah Grewal, 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 2011, is newer than 63% of them.

  • NPI issued2011 · 63% of these records are older, 34% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2011 · median 2005 among the 10,652 with a school on file
  • Record last updated2021 · 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).

209 family medicine physician records list a practice address in Bakersfield

They are 209 of the 11,539 NPPES records with a practice address in Bakersfield, and 17,133 family medicine physician records in California.

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

The 8 family medicine physician records with the nearest ZIP codes

  1. Terence ChanBakersfield, CA 933051780903617
  2. Maria Kareena Espejo, M.D.Bakersfield, CA 933051013148568
  3. Josue Fong Balart, MDBakersfield, CA 933051518378546
  4. Richard Frelinger, DOBakersfield, CA 933051134154453
  5. Ryan Hudson, D.O.Bakersfield, CA 933051669555447
  6. Fidel HuertaBakersfield, CA 933051063423002
  7. Anabell Lorenzo Quintero, MDBakersfield, CA 933051750918397
  8. Maria Malave Gomez, MDBakersfield, CA 933051205585395

Common questions

What is Sarah Grewal, M.D.'s NPI number?

Sarah Grewal, M.D.'s National Provider Identifier (NPI) is 1619263811, issued on Jun 26, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Grewal, M.D. located?

The NPPES record lists a practice address at 1111 Columbus St, Bakersfield, CA, 93305. Phone: (661) 326-5052. Providers update this record themselves, so call before visiting.

How can I verify Sarah Grewal, M.D.'s license?

NPPES lists California license number A127637, 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 Sarah Grewal, M.D. prescribe under Medicare Part D?

In 2024, Sarah Grewal, M.D. had 2,787 Medicare Part D claims for 476 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.