Ann K. Eastman, MD
Obstetrics & Gynecology Physician · Berkeley, CA
Ann K. Eastman, MD is an obstetrics & gynecology physician with a practice address in Berkeley, California, and NPI 1629140454, issued on Nov 15, 2006. Check the license (California G63786, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Ann K. Eastman
- Credential
- MD
- Primary taxonomy
- Obstetrics & Gynecology Physician 207V00000X
- License number
- G63786 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1537 Euclid Ave, Berkeley, CA 94708
- Phone
- (510) 993-7907
- Enumerated
- Nov 15, 2006
- Record last updated
- Apr 18, 2025
- Medicaid ID
- 00G637860 CA
- Medicare enrollment
- Enrolled (PECOS I20110210000649); accepts Medicare assignment
- Medical or professional school
- University Of Southern California Keck School Of Medicine, 1987
- Entity
- Type 1 · individual
Verify Ann K. Eastman in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G63786Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.3 times the Medicare Part D claims of the average obstetrics & gynecology physician in 2024
372 Medicare Part D claims for 160 beneficiaries, against an average of 165 among the 28,733 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.
Most prescribed
- Estradiol150 claims
- Estring62 claims
- Yuvafem30 claims
- Progesterone24 claims
- Clobetasol Propionate16 claims
- Dotti16 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
- Permanente Medical Group IncRichmond, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Obstetrics & Gynecology Physician providers in California
There are 5,088 obstetrics & gynecology physician records in California.
Other obstetrics & gynecology physician records in California
- Ingrid Aalami, MDSan Jose, CA1952376550
- Avisa Abaian- Eagar, M.D.Orange, CA1316057755
- Derek Abbassi, MDWalnut Creek, CA1841364155
- Ahmed Abdelaziz, MDSanta Maria, CA1790039733
- Alireza Abdollah Shamshirsaz, M.D.Palo Alto, CA1881804235
- Nicole Abell, DOVentura, CA1811243603
- Zachary AbelsonLos Angeles, CA1689237414
- Ray Abinader, M.D.Loma Linda, CA1770901548
- Tarek Abou El Kheir, M.D.San Bernardino, CA1477521789
- Nada Abou-HaibaLos Angeles, CA1134067549
Common questions
What is Ann K. Eastman, MD's NPI number?
Ann K. Eastman, MD's National Provider Identifier (NPI) is 1629140454, issued on Nov 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ann K. Eastman, MD located?
The NPPES record lists a practice address at 1537 Euclid Ave, Berkeley, CA, 94708. Phone: (510) 993-7907. Providers update this record themselves, so call before visiting.
How can I verify Ann K. Eastman, MD's license?
NPPES lists California license number G63786, 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 Ann K. Eastman, MD prescribe under Medicare Part D?
In 2024, Ann K. Eastman, MD had 372 Medicare Part D claims for 160 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.
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.