NPPES file of Aug 9, 2026

Rajinder Singh Marok, M.D.

Cardiovascular Disease Physician · Fresno, CA

Rajinder Singh Marok, M.D. is a cardiovascular disease physician with a practice address in Fresno, California, and NPI 1740410455, issued on Jul 16, 2009. Check the license (California C194843, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1740410455
Name
Rajinder Singh Marok
Credential
M.D.
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
C194843 CA
036130028 IL
4301106480 MI
284806 NY
Self-reported in NPPES; status is on the state search
Practice location
1313 E Herndon Ave Ste 102, Fresno, CA 93720
Phone
(559) 439-6808
Enumerated
Jul 16, 2009
Record last updated
May 21, 2025
Fax
(559) 439-6164
Medicare enrollment
Enrolled (PECOS I20240730004438); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Verify Rajinder Singh Marok in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license C194843
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

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47% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

1,630 Medicare Part D claims for 528 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 22% of claims.

  1. Rajinder Marok1,630
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate151 claims
  2. Atorvastatin Calcium141 claims
  3. Losartan Potassium90 claims
  4. Amlodipine Besylate88 claims
  5. Jardiance79 claims
  6. Rosuvastatin Calcium73 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): 97.8 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.

  1. Qualityout of 100 · 30% of the final score88.7
  2. Costnot scored (reweighted)
  3. Promoting interoperabilitynot scored (reweighted)
  4. Improvement activities40 of 40 points · 15%100.0

Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $3,191.39

65 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.

  1. Rajinder Marok$3,191.39
  2. Specialty average$3,819.56

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

3 hospitals and group practices

  1. Saint Agnes Medical CenterFresno, CA · Acute Care Hospitals2 of 5 stars
  2. Community Foundation Medical GroupFresno, CA
  3. Fresno Community Hospital And Medical CenterFresno, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Cardiovascular Disease Physician providers in California

There are 2,574 cardiovascular disease physician records in California.

Other cardiovascular disease physician records in California

  1. Abdul Abbasi, MDLong Beach, CA1710071717
  2. Siddique Abbasi, MDThousand Oaks, CA1528076718
  3. Lillian Abdelmalek, MDSacramento, CA1881343796
  4. Robin Abdelmalik, M.D. FACCTemecula, CA1275656662
  5. Roberto Abdelnur, MDEl Centro, CA1982648606
  6. Sohail Abdi-Moradi, M.D.Moorpark, CA1376862938
  7. Nadia Abelhad, M.D.Chula Vista, CA1619400801
  8. Georges Abou Rjaili, MDRiverside, CA1073896544
  9. Jamil Aboulhosn, MDLos Angeles, CA1356382717
  10. Maria Abraham, M.D.San Francisco, CA1669436960

Common questions

What is Rajinder Singh Marok, M.D.'s NPI number?

Rajinder Singh Marok, M.D.'s National Provider Identifier (NPI) is 1740410455, issued on Jul 16, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Rajinder Singh Marok, M.D. located?

The NPPES record lists a practice address at 1313 E Herndon Ave Ste 102, Fresno, CA, 93720. Phone: (559) 439-6808. Providers update this record themselves, so call before visiting.

How can I verify Rajinder Singh Marok, M.D.'s license?

NPPES lists California license number C194843, 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 Rajinder Singh Marok, M.D. prescribe under Medicare Part D?

In 2024, Rajinder Singh Marok, M.D. had 1,630 Medicare Part D claims for 528 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. Part D covers Medicare prescriptions only.

What is Rajinder Singh Marok, M.D.'s MIPS final score?

The 2023 MIPS final score is 97.8 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.