Rebecca E. Conant, M.D.
Geriatric Medicine (Internal Medicine) Physician · San Francisco, CA
Rebecca E. Conant, M.D. is a geriatric medicine (internal medicine) physician with a practice address in San Francisco, California, and NPI 1083656656, issued on Jun 11, 2006. Check the license (California A64698, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Rebecca E. Conant
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- A64698 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3333 California St, # 380, San Francisco, CA 94143
- Phone
- (415) 514-3577
- Enumerated
- Jun 11, 2006
- Record last updated
- Aug 30, 2012 (not updated in 14 years: call before relying on the address or phone)
- Fax
- (415) 514-0702
- Medicaid ID
- 00A646980 CA
- Medicare enrollment
- Enrolled (PECOS I20090930000345); accepts Medicare assignment
- Medical or professional school
- University Of California, San Francisco School Of Medicine, 1996
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 532 in California → Look up another NPI →
Verify Rebecca E. Conant in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A64698Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
40% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
2,552 Medicare Part D claims for 122 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. 68 claims were for opioids.
Most prescribed
- Atorvastatin Calcium179 claims
- Donepezil Hcl113 claims
- Furosemide101 claims
- Amlodipine Besylate100 claims
- Losartan Potassium90 claims
- Levothyroxine Sodium85 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
- Regents OF The University OF CaliforniaSan Francisco, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rebecca E. Conant among 532 geriatric medicine (internal medicine) physician records in California
Rebecca E. Conant, M.D. is one of 532 geriatric medicine (internal medicine) physician records with a practice address in California. 77% 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 7% of them.
- NPI issued2006 · 7% of these records are older, 46% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated1996 · median 1999 among the 271 with a school on file
- Record last updated2012 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in California
There are 532 geriatric medicine (internal medicine) physician records in California.
All 532 in California → Every provider in San Francisco → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Louise Aronson, M.D.San Francisco, CA 941431780786772
- Brittany Barba, MDSan Francisco, CA 941431972244960
- Monica ChengSan Francisco, CA 941431386107415
- William DeardorffSan Francisco, CA 941431003348830
- Miranda Dunlop, M.D.San Francisco, CA 941431407888738
- Todd James, MDSan Francisco, CA 941431306989223
- Anuj Kadel, M.B.B.SSan Francisco, CA 941431376284133
- Fareeha Majeed, MDSan Francisco, CA 941431134325541
Common questions
What is Rebecca E. Conant, M.D.'s NPI number?
Rebecca E. Conant, M.D.'s National Provider Identifier (NPI) is 1083656656, issued on Jun 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rebecca E. Conant, M.D. located?
The NPPES record lists a practice address at 3333 California St, # 380, San Francisco, CA, 94143. Phone: (415) 514-3577. Providers update this record themselves, so call before visiting.
How can I verify Rebecca E. Conant, M.D.'s license?
NPPES lists California license number A64698, 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 Rebecca E. Conant, M.D. prescribe under Medicare Part D?
In 2024, Rebecca E. Conant, M.D. had 2,552 Medicare Part D claims for 122 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.