Usha Rajapuram Kumar, M.D.
Internal Medicine Physician · La Jolla, CA
Usha Rajapuram Kumar, M.D. is an internal medicine physician with a practice address in La Jolla, California, and NPI 1811263833, issued on Mar 23, 2012. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Usha Rajapuram Kumar
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- MT201466 PA
Self-reported in NPPES; status is on the state search - Practice location
- 9415 Campus Point Dr # 257, La Jolla, CA 92093
- Phone
- (858) 534-8858
- Enumerated
- Mar 23, 2012
- Record last updated
- Dec 16, 2021 (not updated in 5 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20161006002432); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 9415 Campus Point Dr # 257
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Diana Shiba, M.D.Ophthalmology Physician1356557888
Verify Usha Rajapuram Kumar in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
37% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,016 Medicare Part D claims for 549 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 18% of claims.
Most prescribed
- Latanoprost675 claims
- Dorzolamide-Timolol402 claims
- Prednisolone Acetate208 claims
- Brimonidine Tartrate189 claims
- Timolol Maleate101 claims
- Cyclosporine94 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: $184.84
3 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. 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
- Permanente Medical Group IncVallejo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Usha Rajapuram Kumar among 17,696 internal medicine physician records in California
Usha Rajapuram Kumar, 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 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2012 · median 2004 among the 11,065 with a school on file
- Record last updated2021 · 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).
158 internal medicine physician records list a practice address in La Jolla
They are 158 of the 3,648 NPPES records with a practice address in La Jolla, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in La Jolla → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sandip Datta, M.D.La Jolla, CA 920931275566648
- Danelle James, M.D.La Jolla, CA 920931699859694
- Nashwa Khogali-Jakary, D.O.La Jolla, CA 920931033539846
- Thomas Kipps, M.D.La Jolla, CA 920931306861950
- Rohit Loomba, MDLa Jolla, CA 920931578593521
- Sanjay Mehta, M.D.La Jolla, CA 920931437150299
- Robert Parmer, M.D.La Jolla, CA 920931013932318
- Renate Pilz, M.D.La Jolla, CA 920931861425381
Common questions
What is Usha Rajapuram Kumar, M.D.'s NPI number?
Usha Rajapuram Kumar, M.D.'s National Provider Identifier (NPI) is 1811263833, issued on Mar 23, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Usha Rajapuram Kumar, M.D. located?
The NPPES record lists a practice address at 9415 Campus Point Dr # 257, La Jolla, CA, 92093. Phone: (858) 534-8858. Providers update this record themselves, so call before visiting.
How can I verify Usha Rajapuram Kumar, M.D.'s license?
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 Usha Rajapuram Kumar, M.D. prescribe under Medicare Part D?
In 2024, Usha Rajapuram Kumar, M.D. had 2,016 Medicare Part D claims for 549 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.