Gurunath Rajapuram, M.D.
Cardiovascular Disease Physician · Antioch, CA
Gurunath Rajapuram, M.D. is a cardiovascular disease physician with a practice address in Antioch, California, and NPI 1144238510, issued on Aug 3, 2006. Check the license (California A51558, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Gurunath Rajapuram
- Credential
- M.D.
- Primary taxonomy
- Cardiovascular Disease Physician 207RC0000X
- License number
- A51558 CA
Self-reported in NPPES; status is on the state search - Practice location
- 3737 Lone Tree Way, Antioch, CA 94509
- Phone
- (925) 753-1986
- Enumerated
- Aug 3, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20100816000434); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest cardiovascular disease physician records → All 2,574 in California → Look up another NPI →
Also registered at 3737 Lone Tree Way
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Cluff, MDNeurology Physician1982623484
- Julie Hood, FNPFamily Nurse Practitioner1942513841
- Christiane Peters, NPWomen's Health Nurse Practitioner1538357579
- Rekha Vontela, DDSDentist1003009440
- Daniel Zimmerman, MDObstetrics & Gynecology Physician1124121223
Verify Gurunath Rajapuram in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A51558Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12% more Medicare Part D claims than the average cardiovascular disease physician in 2024
3,442 Medicare Part D claims for 415 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 16% of claims.
Most prescribed
- Atorvastatin Calcium435 claims
- Eliquis284 claims
- Carvedilol277 claims
- Metoprolol Succinate251 claims
- Clopidogrel227 claims
- Amlodipine Besylate223 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): 98 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: $918.25
19 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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.
Gurunath Rajapuram among 2,574 cardiovascular disease physician records in California
Gurunath Rajapuram, 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 updated2007 · 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 Antioch → Cardiovascular Disease Physician nationwide →
The 8 cardiovascular disease physician records with the nearest ZIP codes
- Walter Savage, MDBrentwood, CA 945131417985276
- William Wung, MDBrentwood, CA 945131407240096
- Denis Drew, M.D.Alameda, CA 945011336157445
- Alvaro Waissbluth, MDAlameda, CA 945011093714743
- Jacques Chahin, MDConcord, CA 945201588761951
- Christopher Chen, MDConcord, CA 945201356704407
- Zekun Feng, M.D.Concord, CA 945201184965873
- Ayman Hosny, M.D.Concord, CA 945201265414155
Common questions
What is Gurunath Rajapuram, M.D.'s NPI number?
Gurunath Rajapuram, M.D.'s National Provider Identifier (NPI) is 1144238510, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Gurunath Rajapuram, M.D. located?
The NPPES record lists a practice address at 3737 Lone Tree Way, Antioch, CA, 94509. Phone: (925) 753-1986. Providers update this record themselves, so call before visiting.
How can I verify Gurunath Rajapuram, M.D.'s license?
NPPES lists California license number A51558, 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 Gurunath Rajapuram, M.D. prescribe under Medicare Part D?
In 2024, Gurunath Rajapuram, M.D. had 3,442 Medicare Part D claims for 415 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.
What is Gurunath Rajapuram, M.D.'s MIPS final score?
The 2023 MIPS final score is 98 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.