NPPES file of Aug 9, 2026

Sarah Elizabeth Turner, M.D.

Obesity Medicine (Family Medicine) Physician · Fontana, CA

Sarah Elizabeth Turner, M.D. is an obesity medicine (family medicine) physician with a practice address in Fontana, California, and NPI 1083891253, issued on Jan 30, 2008. Check the license (California A104979, 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
1083891253
Name
Sarah Elizabeth Turner
Credential
M.D.
Primary taxonomy
Obesity Medicine (Family Medicine) Physician 207QB0002X
License number
A104979 CA
Self-reported in NPPES; status is on the state search
Practice location
17296 Slover Ave, Fontana, CA 92337
Phone
(909) 609-3000
Enumerated
Jan 30, 2008
Record last updated
Nov 29, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20111010000540); accepts Medicare assignment
Medical or professional school
Loma Linda University School Of Medicine, 2007
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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Also registered at 17296 Slover Ave

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

  1. Julie Aranda, RDNRegistered Dietitian1801320593
  2. Carol Crawford, PHARM.D.Pharmacist1184714263
  3. Marilou Fraire, RDRegistered Dietitian1447783048
  4. Rebecca Hollero, PHARMD.Pharmacist1730313065
  5. Dana Juarez, RDRegistered Dietitian1144087768
  6. Megan MulhernRegistered Dietitian1760249304

Verify Sarah Elizabeth Turner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A104979    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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59% fewer Medicare Part D claims than the average obesity medicine (family medicine) physician in 2024

423 Medicare Part D claims for 120 beneficiaries, against an average of 1,031 among the 109 providers of this specialty who prescribed in Part D.

  1. Sarah Turner423
  2. Specialty average1,031

Most prescribed

  1. Metformin Hcl Er118 claims
  2. Topiramate76 claims
  3. Ozempic67 claims
  4. Bupropion Xl21 claims
  5. Naltrexone Hcl15 claims
  6. Sucralfate15 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 GroupFontana, CA

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

Obesity Medicine (Family Medicine) Physician providers in California

There are 12 obesity medicine (family medicine) physician records in California.

All 12 in California → Every provider in Fontana →

Other obesity medicine (family medicine) physician records in California

  1. Dedrick AligangaSan Bernardino, CA1477287597
  2. Elise F Atkins, MDSanta Cruz, CA1578542676
  3. Asif Azimi, M.D.Lawndale, CA1225226012
  4. Summer AzmatRoseville, CA1770143661
  5. Sheila Hughes, M.D.Los Angeles, CA1912926767
  6. Robert Krause, MDLakeport, CA1922288984
  7. Christine Marshall, M.D.San Francisco, CA1225412109
  8. Sajid Mehmood, M.D.Sunnyvale, CA1063749638
  9. Phyllis Schorr, MDModesto, CA1962045047
  10. Sydney SkinnerPico Rivera, CA1073086344

Common questions

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

Sarah Elizabeth Turner, M.D.'s National Provider Identifier (NPI) is 1083891253, issued on Jan 30, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Sarah Elizabeth Turner, M.D. located?

The NPPES record lists a practice address at 17296 Slover Ave, Fontana, CA, 92337. Phone: (909) 609-3000. Providers update this record themselves, so call before visiting.

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

NPPES lists California license number A104979, 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 Elizabeth Turner, M.D. prescribe under Medicare Part D?

In 2024, Sarah Elizabeth Turner, M.D. had 423 Medicare Part D claims for 120 beneficiaries; the average among obesity medicine (family medicine) physician prescribers was 1,031. 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.