Rajiv J. Pathak, M.D.
Internal Medicine Physician · Dana Point, CA
Rajiv J. Pathak, M.D. is an internal medicine physician with a practice address in Dana Point, California, and NPI 1265528111, issued on Oct 5, 2006. Check the license (California C143677, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Rajiv J. Pathak
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- C143677 CA
MA59128 NJ
Self-reported in NPPES; status is on the state search - Practice location
- 32585 Golden Lantern St Ste E, Dana Point, CA 92629
- Phone
- (949) 240-2555
- Enumerated
- Oct 5, 2006
- Record last updated
- Jan 5, 2024
- Fax
- (949) 240-2121
- Medicare enrollment
- Enrolled (PECOS I20240222001073); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 32585 Golden Lantern St Ste E
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Marjan Karimabadi, M.DFamily Medicine Physician1073839874
Verify Rajiv J. Pathak in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license C143677Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.5 times the Medicare Part D claims of the average internal medicine physician in 2024
7,939 Medicare Part D claims for 784 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims.
Most prescribed
- Atorvastatin Calcium428 claims
- Levothyroxine Sodium417 claims
- Amlodipine Besylate242 claims
- Rosuvastatin Calcium241 claims
- Metformin Hcl233 claims
- Metoprolol Succinate229 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.
Industry payments in 2024: $14.02
1 payment: food and beverage; the largest payer was Astellas Pharma US Inc. The 50,334 providers of this specialty with any payment received $1,303.06 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
- Memorialcare Medical FoundationDana Point, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rajiv J. Pathak among 17,696 internal medicine physician records in California
Rajiv J. Pathak, M.D. is one of 17,696 internal medicine physician records with a practice address in California. 79% 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 5% of them.
- NPI issued2006 · 5% of these records are older, 56% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1984 · median 2004 among the 11,065 with a school on file
- Record last updated2024 · 61% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Dana Point → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Usha Idnani, M.D.Dana Point, CA 926291861446056
- Laurence Wellikson, M.D.Dana Point, CA 926291770858649
- Sahar Lashin, M.D.Lake Forest, CA 926301598053894
- Madineth Muy, M.D.Lake Forest, CA 926301992807721
- Suma Oommen, M.D.Lake Forest, CA 926301063431203
- Nicole Sandler, NPLake Forest, CA 926301346933165
- Shirin Afrasiabi, M.D. INCCosta Mesa, CA 926271548219140
- Adnan Akhtar, D.O.Costa Mesa, CA 926271215126396
Common questions
What is Rajiv J. Pathak, M.D.'s NPI number?
Rajiv J. Pathak, M.D.'s National Provider Identifier (NPI) is 1265528111, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Rajiv J. Pathak, M.D. located?
The NPPES record lists a practice address at 32585 Golden Lantern St Ste E, Dana Point, CA, 92629. Phone: (949) 240-2555. Providers update this record themselves, so call before visiting.
How can I verify Rajiv J. Pathak, M.D.'s license?
NPPES lists California license number C143677, 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 Rajiv J. Pathak, M.D. prescribe under Medicare Part D?
In 2024, Rajiv J. Pathak, M.D. had 7,939 Medicare Part D claims for 784 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.