Robert Eliot Zipkin, M.D.
Cardiovascular Disease Physician · San Mateo, CA
Robert Eliot Zipkin, M.D. is a cardiovascular disease physician with a practice address in San Mateo, California, and NPI 1558474718, issued on Aug 15, 2006. Check the license (California G57092, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Robert Eliot Zipkin
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- G57092 CA
Self-reported in NPPES; status is on the state search - Practice location
- 50 S San Mateo Dr, San Mateo, CA 94401
- Phone
- (650) 652-8600
- Enumerated
- Aug 15, 2006
- Record last updated
- Mar 9, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid ID
- 00G570920 CA
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 50 S San Mateo Dr
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Stephen Buchner, MDPediatrics Physician1013938786
Verify Robert Eliot Zipkin in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G57092Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
98% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024
71 Medicare Part D claims for 37 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 34% of claims.
Most prescribed
- Eliquis17 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 84.1 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Robert Eliot Zipkin among 2,574 cardiovascular disease physician records in California
Robert Eliot Zipkin, M.D. is one of 2,574 cardiovascular disease physician records with a practice address in California. 83% 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 10% of them.
- NPI issued2006 · 10% of these records are older, 45% newer
- In a Medicare fileYes · 83% of these records are
- In the CMS Doctors and Clinicians fileNo · 68% of these records are
- Record last updated2020 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Cardiovascular Disease Physician providers in California
There are 2,574 cardiovascular disease physician records in California.
All 2,574 in California → Every provider in San Mateo → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Jonathan Briskin, M.D.San Mateo, CA 944011417032376
- Jeffrey Guttas, M.D.San Mateo, CA 944011093726895
- David Kurzrock, M.D.San Mateo, CA 944011619988425
- Lawrence Lenhart, MDSan Mateo, CA 944011134210107
- Frederick Watson, M.D.San Mateo, CA 944011568450104
- John Vankirk, M.D.San Mateo, CA 944021881843068
- Jacqueline Baras Shreibati, M.D.San Mateo, CA 944031780997064
- Aparna Bhagavat, M.D.San Mateo, CA 944031144254806
Common questions
What is Robert Eliot Zipkin, M.D.'s NPI number?
Robert Eliot Zipkin, M.D.'s National Provider Identifier (NPI) is 1558474718, issued on Aug 15, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Eliot Zipkin, M.D. located?
The NPPES record lists a practice address at 50 S San Mateo Dr, San Mateo, CA, 94401. Phone: (650) 652-8600. Providers update this record themselves, so call before visiting.
How can I verify Robert Eliot Zipkin, M.D.'s license?
NPPES lists California license number G57092, 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 Robert Eliot Zipkin, M.D. prescribe under Medicare Part D?
In 2024, Robert Eliot Zipkin, M.D. had 71 Medicare Part D claims for 37 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Robert Eliot Zipkin, M.D.'s MIPS final score?
The 2023 MIPS final score is 84.1 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.