NPPES file of Aug 9, 2026

Scott David Eaton, M.D.

Obstetrics Physician · Livermore, CA

Scott David Eaton, M.D. is an obstetrics physician with a practice address in Livermore, California, and NPI 1285793836, issued on Dec 8, 2006. Check the license (California A88621, 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
1285793836
Name
Scott David Eaton
Credential
M.D.
Primary taxonomy
Obstetrics Physician 207VX0000X
License number
A88621 CA
Self-reported in NPPES; status is on the state search
Practice location
1133 E Stanley Blvd, Livermore, CA 94550
Phone
(925) 447-1010
Enumerated
Dec 8, 2006
Record last updated
Sep 11, 2008 (not updated in 18 years: call before relying on the address or phone)
Fax
(925) 447-0736
Medicaid ID
00A88621 CA
Medicare enrollment
Enrolled (PECOS I20050318000667); 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 1133 E Stanley Blvd

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

  1. Michael Beckley, D.D.S.Oral and Maxillofacial Surgery (Dentist)1437231925
  2. Michael Bleecker, M.D.Obstetrics & Gynecology Physician1437218328
  3. Vicente Chiong, MDPediatrics Physician1558310599
  4. Christopher Entwisle, M.D.Gastroenterology Physician1841256963
  5. Johnette Leikam, MDPediatrics Physician1407805484
  6. Lara Lembach, MDPediatrics Physician1467401455

Verify Scott David Eaton in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A88621
    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 obstetrics physician in 2024

57 Medicare Part D claims for 15 beneficiaries, against an average of 218 among the 863 providers of this specialty who prescribed in Part D. Brand-name drugs were 39% of claims.

  1. Scott Eaton57
  2. Specialty average218

Most prescribed

  1. Estradiol19 claims
  2. Prempro12 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. University Healthcare AllianceLivermore, CA

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

Scott David Eaton among 174 obstetrics physician records in California

Scott David Eaton, M.D. is one of 174 obstetrics physician records with a practice address in California. 67% 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 8% of them.

  • NPI issued2006 · 8% of these records are older, 56% newer
  • In a Medicare fileYes · 67% of these records are
  • In the CMS Doctors and Clinicians fileYes · 52% of these records are
  • Graduated2000 · median 2002 among the 91 with a school on file
  • Record last updated2008 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207VX0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Obstetrics Physician providers in California

There are 174 obstetrics physician records in California.

The 8 obstetrics physician records with the nearest ZIP codes

  1. Kaitlin Elsenheimer, M.D.Martinez, CA 945531477915213
  2. Kenya Numan, M.D.Hayward, CA 945451568501948
  3. Coletta Hargis, M.D.Fremont, CA 945381891840815
  4. Naomi Newhouse, CNMFremont, CA 945381710048087
  5. Stacey Tran, MDFremont, CA 945381346798345
  6. Tiffany Perry, M.D.Orinda, CA 945631235498510
  7. Evan Rosenbluth, M.D.Orinda, CA 945631114114584
  8. Monica Choo, MDPleasanton, CA 945661326673401

Common questions

What is Scott David Eaton, M.D.'s NPI number?

Scott David Eaton, M.D.'s National Provider Identifier (NPI) is 1285793836, issued on Dec 8, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Scott David Eaton, M.D. located?

The NPPES record lists a practice address at 1133 E Stanley Blvd, Livermore, CA, 94550. Phone: (925) 447-1010. Providers update this record themselves, so call before visiting.

How can I verify Scott David Eaton, M.D.'s license?

NPPES lists California license number A88621, 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 Scott David Eaton, M.D. prescribe under Medicare Part D?

In 2024, Scott David Eaton, M.D. had 57 Medicare Part D claims for 15 beneficiaries; the average among obstetrics physician prescribers was 218. 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.