Jeffrey John Guttas, M.D.
Cardiovascular Disease Physician · San Mateo, CA
Jeffrey John Guttas, M.D. is a cardiovascular disease physician with a practice address in San Mateo, California, and NPI 1093726895, issued on Aug 10, 2006. Check the license (California G612560, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Jeffrey John Guttas
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- G612560 CA
Self-reported in NPPES; status is on the state search - Practice location
- 100 S San Mateo Dr, San Mateo, CA 94401
- Phone
- (650) 696-4100
- Enumerated
- Aug 10, 2006
- Record last updated
- Oct 5, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (650) 696-4121
- Medicaid ID
- 00G612560 CA
- Medicare enrollment
- Enrolled (PECOS I20090608000623); accepts Medicare assignment
- Medical or professional school
- University Of California, Davis School Of Medicine, 1982
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 100 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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Verify Jeffrey John Guttas in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license G612560Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.8 times the Medicare Part D claims of the average cardiovascular disease physician in 2024
11,623 Medicare Part D claims for 1,202 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.
Most prescribed
- Amlodipine Besylate1,843 claims
- Atorvastatin Calcium1,036 claims
- Metoprolol Succinate975 claims
- Rosuvastatin Calcium676 claims
- Bisoprolol Fumarate576 claims
- Spironolactone506 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): 82.7 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).
Industry payments in 2024: $3,556.57
150 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Jeffrey J Guttas MD A Medical CorporationSan Mateo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Jeffrey John Guttas among 2,574 cardiovascular disease physician records in California
Jeffrey John Guttas, 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 fileYes · 68% of these records are
- Graduated1982 · median 1999 among the 1,742 with a school on file
- Record last updated2011 · 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
- David Kurzrock, M.D.San Mateo, CA 944011619988425
- Lawrence Lenhart, MDSan Mateo, CA 944011134210107
- Frederick Watson, M.D.San Mateo, CA 944011568450104
- Robert Zipkin, M.D.San Mateo, CA 944011558474718
- 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 Jeffrey John Guttas, M.D.'s NPI number?
Jeffrey John Guttas, M.D.'s National Provider Identifier (NPI) is 1093726895, issued on Aug 10, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Jeffrey John Guttas, M.D. located?
The NPPES record lists a practice address at 100 S San Mateo Dr, San Mateo, CA, 94401. Phone: (650) 696-4100. Providers update this record themselves, so call before visiting.
How can I verify Jeffrey John Guttas, M.D.'s license?
NPPES lists California license number G612560, 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 Jeffrey John Guttas, M.D. prescribe under Medicare Part D?
In 2024, Jeffrey John Guttas, M.D. had 11,623 Medicare Part D claims for 1,202 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Jeffrey John Guttas, M.D.'s MIPS final score?
The 2023 MIPS final score is 82.7 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.