NPPES file of Aug 9, 2026

Betsy A. Holland, M.D.

Diagnostic Radiology Physician · Greenbrae, CA

Betsy A. Holland, M.D. is a diagnostic radiology physician with a practice address in Greenbrae, California, and NPI 1659357481, issued on Dec 22, 2005. Check the license (California G46969, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1659357481
Name
Betsy A. Holland
Credential
M.D.
Primary taxonomy
Diagnostic Radiology Physician 2085R0202X
License numbers
G46969 CA
2033 AK
28860 AZ
30653 CO
36103898 IL
and 10 more
Self-reported in NPPES; status is on the state search
Practice location
1260 S Eliseo Dr, Greenbrae, CA 94904
Phone
(415) 464-8080
Enumerated
Dec 22, 2005
Record last updated
May 13, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(415) 883-0877
Medicaid IDs
1306539 CO
1659357481 NV
8169658 WA
200097360A OK
Medicare enrollment
Enrolled (PECOS I20040309001055); 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 1260 S Eliseo Dr

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

  1. Mary Davis, CNMAdvanced Practice Midwife1588815534
  2. Brian Demuth, MDObstetrics & Gynecology Physician1770553950
  3. Sylvia Flores, M.D.Obstetrics & Gynecology Physician1114904307
  4. David Galland, M.D.Obstetrics & Gynecology Physician1154392637
  5. Cortney Harper, M.D.Obstetrics & Gynecology Physician1053587667
  6. Jay Kaiser, M.D.Diagnostic Radiology Physician1275519001

Verify Betsy A. Holland in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G46969    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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Bills Medicare through 5 group practices

  1. California Advanced Imaging Medical Associates IncKailua-Kona, HI
  2. Monterey Spine And Joint PCMonterey, CA
  3. New Century Imaging LLCSan Anselmo, CA
  4. Prima Medical FoundationGreenbrae, CA
  5. Proliance Surgeons Inc P STacoma, WA

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

13 diagnostic radiology physician records list a practice address in Greenbrae

They are 13 of the 727 NPPES records with a practice address in Greenbrae, and 4,500 diagnostic radiology physician records in California.

All 13 in Greenbrae → All 4,500 in California → Every provider in Greenbrae →

Other diagnostic radiology physician records in California

  1. Jason Aaronson, MDLos Angeles, CA1023145463
  2. Brianna Abadie, M.D.Van Nuys, CA1861811291
  3. Kenric Aban, M.D.Oceanside, CA1336218023
  4. Pablo Abbona, MDLos Angeles, CA1689856239
  5. Rashed AbdelaalRiverside, CA1518726090
  6. Ahmed Abdelhalim, MDRiverside, CA1275162927
  7. Fatemeh Abdollahi Mofakham, MDLos Angeles, CA1659652915
  8. Bennett Abe, MDVisalia, CA1184731283
  9. Stephen Abedon, M.D.Daly City, CA1689628687
  10. Richard Abello, M.D.La Jolla, CA1245205996

Common questions

What is Betsy A. Holland, M.D.'s NPI number?

Betsy A. Holland, M.D.'s National Provider Identifier (NPI) is 1659357481, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Betsy A. Holland, M.D. located?

The NPPES record lists a practice address at 1260 S Eliseo Dr, Greenbrae, CA, 94904. Phone: (415) 464-8080. Providers update this record themselves, so call before visiting.

How can I verify Betsy A. Holland, M.D.'s license?

NPPES lists California license number G46969, 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.

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.