NPPES file of Aug 9, 2026

Sheryl Ann Ross, M.D.

Gynecology Physician · Santa Monica, CA

Sheryl Ann Ross, M.D. is a gynecology physician with a practice address in Santa Monica, California, and NPI 1891887907, issued on Sep 28, 2006. Check the license (California G68399, 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
1891887907
Name
Sheryl Ann Ross
Credential
M.D.
Primary taxonomy
Gynecology Physician 207VG0400X
License numbers
G68399 CA
G068399 CA
Self-reported in NPPES; status is on the state search
Practice location
2001 Santa Monica Blvd Ste 970W, Santa Monica, CA 90404
Phone
(310) 829-7878
Enumerated
Sep 28, 2006
Record last updated
Jan 23, 2024
Fax
(310) 453-5586
Medicare enrollment
Enrolled (PECOS I20110214000353); accepts 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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Also registered at 2001 Santa Monica Blvd Ste 970W

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

  1. Yvonne Bohn, M.D.Obstetrics & Gynecology Physician1417058587
  2. Cornelia Daly, M.D.Gynecology Physician1174615389
  3. Mia Di Julio, M.D.Obstetrics & Gynecology Physician1750783452
  4. Dina Kiseleva, M.D.Obstetrics & Gynecology Physician1871785501
  5. Sara Klevens, MDObstetrics & Gynecology Physician1619029097
  6. Jon Matsunaga, M.D.Obstetrics & Gynecology Physician1649362831

Verify Sheryl Ann Ross in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G68399
    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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61% fewer Medicare Part D claims than the average gynecology physician in 2024

116 Medicare Part D claims for 35 beneficiaries, against an average of 299 among the 1,919 providers of this specialty who prescribed in Part D. Brand-name drugs were 26% of claims.

  1. Sheryl Ross116
  2. Specialty average299

Most prescribed

  1. Estradiol20 claims
  2. Progesterone14 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.

Industry payments in 2024: $445.40

21 payments; by number, the most common kind was food and beverage; the largest payer was Evofem Biosciences, Inc. The 1,398 providers of this specialty with any payment received $2,469.88 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Sheryl Ross$445.40
  2. Specialty average$2,469.88

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through one group practice

  1. Providence Saint Johns Medical FoundationSanta Monica, CA

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

Sheryl Ann Ross among 369 gynecology physician records in California

Sheryl Ann Ross, M.D. is one of 369 gynecology physician records with a practice address in California. 60% 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 9% of them.

  • NPI issued2006 · 9% of these records are older, 40% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileYes · 38% of these records are
  • Graduated1988 · median 1995 among the 141 with a school on file
  • Record last updated2024 · 70% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VG0400X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gynecology Physician providers in California

There are 369 gynecology physician records in California.

The 8 gynecology physician records with the nearest ZIP codes

  1. Doron Blumenfeld, MDSanta Monica, CA 904041619987658
  2. Olivia Crookes, MDSanta Monica, CA 904041932119807
  3. Cornelia Daly, M.D.Santa Monica, CA 904041174615389
  4. Charles DubinSanta Monica, CA 904041083672596
  5. Rebecca Lane, M.D.Santa Monica, CA 904041588800361
  6. Stephen Lieb, MDSanta Monica, CA 904041083670400
  7. Andrea Stein, MDSanta Monica, CA 904041053483065
  8. Nandini Verma, MDSanta Monica, CA 904041457369340

Common questions

What is Sheryl Ann Ross, M.D.'s NPI number?

Sheryl Ann Ross, M.D.'s National Provider Identifier (NPI) is 1891887907, issued on Sep 28, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Sheryl Ann Ross, M.D. located?

The NPPES record lists a practice address at 2001 Santa Monica Blvd Ste 970W, Santa Monica, CA, 90404. Phone: (310) 829-7878. Providers update this record themselves, so call before visiting.

How can I verify Sheryl Ann Ross, M.D.'s license?

NPPES lists California license number G68399, 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 Sheryl Ann Ross, M.D. prescribe under Medicare Part D?

In 2024, Sheryl Ann Ross, M.D. had 116 Medicare Part D claims for 35 beneficiaries; the average among gynecology physician prescribers was 299. 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.