Roopa Kollhapuri Rajgopal, M.D.,
Internal Medicine Physician · Downey, CA
Roopa Kollhapuri Rajgopal, M.D., is an internal medicine physician with a practice address in Downey, California, and NPI 1831342468, issued on Oct 28, 2008. Check the license (California A119730, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Roopa Kollhapuri Rajgopal
- Credential
- M.D.,
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- A119730 CA
41931 AZ
Self-reported in NPPES; status is on the state search - Practice location
- 12130 Paramount Blvd, Downey, CA 90242
- Phone
- (562) 445-6370
- Enumerated
- Oct 28, 2008
- Record last updated
- Feb 6, 2014 (not updated in 12 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 12130 Paramount Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Karina AlvarengaLicensed Vocational Nurse1255855441
- Sofia AlvarezCase Manager/Care Coordinator1770824914
- April BarrazaLicensed Vocational Nurse1669879805
- Orlando Cabrera, MSWSocial Worker1952777641
- Lizzette CalvilloCase Manager/Care Coordinator1508358706
- Erick CamargoSocial Worker1629319876
Verify Roopa Kollhapuri Rajgopal in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A119730Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
57% fewer Medicare Part D claims than the average internal medicine physician in 2024
1,361 Medicare Part D claims for 75 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 25% of claims. 24 claims were for opioids.
Most prescribed
- Atorvastatin Calcium54 claims
- Losartan Potassium46 claims
- Metoprolol Succinate42 claims
- Farxiga37 claims
- Mirtazapine33 claims
- Levothyroxine Sodium29 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: $35.10
2 payments; by number, the most common kind was education; the largest payer was Alkermes, 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.
Roopa Kollhapuri Rajgopal among 17,696 internal medicine physician records in California
Roopa Kollhapuri Rajgopal, 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 2008, is newer than 56% of them.
- NPI issued2008 · 56% of these records are older, 40% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2014 · 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).
114 internal medicine physician records list a practice address in Downey
They are 114 of the 3,607 NPPES records with a practice address in Downey, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Downey → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Sohail Afra, M.D.Downey, CA 902421023125176
- Ron Chai, M.D.Downey, CA 902421447361316
- Ronald Collins, M.D.Downey, CA 902421235176181
- Rashmi Desai, M.D.Downey, CA 902421801990247
- Basuki Gunawan, M.D.Downey, CA 902421346352473
- Danese Hayes, M.D.Downey, CA 902421689786733
- Goethe Hsu, M.D.Downey, CA 902421386656726
- Diana Hsu, M.D.Downey, CA 902421720090137
Common questions
What is Roopa Kollhapuri Rajgopal, M.D.,'s NPI number?
Roopa Kollhapuri Rajgopal, M.D.,'s National Provider Identifier (NPI) is 1831342468, issued on Oct 28, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Roopa Kollhapuri Rajgopal, M.D., located?
The NPPES record lists a practice address at 12130 Paramount Blvd, Downey, CA, 90242. Phone: (562) 445-6370. Providers update this record themselves, so call before visiting.
How can I verify Roopa Kollhapuri Rajgopal, M.D.,'s license?
NPPES lists California license number A119730, 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 Roopa Kollhapuri Rajgopal, M.D., prescribe under Medicare Part D?
In 2024, Roopa Kollhapuri Rajgopal, M.D., had 1,361 Medicare Part D claims for 75 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.