NPPES file of Aug 9, 2026

David B. Galland, M.D.

Obstetrics & Gynecology Physician · Greenbrae, CA

David B. Galland, M.D. is an obstetrics & gynecology physician with a practice address in Greenbrae, California, and NPI 1154392637, issued on Jan 31, 2006. Check the license (California G40814, 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
1154392637
Name
David B. Galland
Credential
M.D.
Primary taxonomy
Obstetrics & Gynecology Physician 207V00000X
License number
G40814 CA
Self-reported in NPPES; status is on the state search
Practice location
1260 S Eliseo Dr, Greenbrae, CA 94904
Phone
(415) 461-7800
Enumerated
Jan 31, 2006
Record last updated
Mar 17, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(415) 461-8619
Medicaid ID
00G408140 CA
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). 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. Cortney Harper, M.D.Obstetrics & Gynecology Physician1053587667
  5. Betsy Holland, M.D.Diagnostic Radiology Physician1659357481
  6. Jay Kaiser, M.D.Diagnostic Radiology Physician1275519001

Verify David B. Galland in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license G40814    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

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14% more Medicare Part D claims than the average obstetrics & gynecology physician in 2024

188 Medicare Part D claims for 81 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.

  1. David Galland188
  2. Specialty average165

Most prescribed

  1. Estradiol52 claims
  2. Valacyclovir21 claims
  3. Estradiol (Twice Weekly)20 claims
  4. Yuvafem17 claims
  5. Progesterone15 claims
  6. Premarin11 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.

26 obstetrics & gynecology physician records list a practice address in Greenbrae

They are 26 of the 727 NPPES records with a practice address in Greenbrae, and 5,088 obstetrics & gynecology physician records in California.

All 26 in Greenbrae → All 5,088 in California → Every provider in Greenbrae →

Other obstetrics & gynecology physician records in California

  1. Ingrid Aalami, MDSan Jose, CA1952376550
  2. Avisa Abaian- Eagar, M.D.Orange, CA1316057755
  3. Derek Abbassi, MDWalnut Creek, CA1841364155
  4. Ahmed Abdelaziz, MDSanta Maria, CA1790039733
  5. Alireza Abdollah Shamshirsaz, M.D.Palo Alto, CA1881804235
  6. Nicole Abell, DOVentura, CA1811243603
  7. Zachary AbelsonLos Angeles, CA1689237414
  8. Ray Abinader, M.D.Loma Linda, CA1770901548
  9. Tarek Abou El Kheir, M.D.San Bernardino, CA1477521789
  10. Nada Abou-HaibaLos Angeles, CA1134067549

Common questions

What is David B. Galland, M.D.'s NPI number?

David B. Galland, M.D.'s National Provider Identifier (NPI) is 1154392637, issued on Jan 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David B. Galland, M.D. located?

The NPPES record lists a practice address at 1260 S Eliseo Dr, Greenbrae, CA, 94904. Phone: (415) 461-7800. Providers update this record themselves, so call before visiting.

How can I verify David B. Galland, M.D.'s license?

NPPES lists California license number G40814, 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 David B. Galland, M.D. prescribe under Medicare Part D?

In 2024, David B. Galland, M.D. had 188 Medicare Part D claims for 81 beneficiaries; the average among obstetrics & gynecology physician prescribers was 165. 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.