Raman Mattu, M.D.
Internal Medicine Physician · Mendota, CA
Raman Mattu, M.D. is an internal medicine physician with a practice address in Mendota, California, and NPI 1609210830, issued on Apr 18, 2013. Check the license (California A138892, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Raman Mattu
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A138892 CA
Self-reported in NPPES; status is on the state search - Practice location
- 121 Barboza St, Mendota, CA 93640
- Phone
- (559) 655-5000
- Enumerated
- Apr 18, 2013
- Record last updated
- Oct 10, 2018 (not updated in 8 years: call before relying on the address or phone)
- Fax
- (559) 655-6818
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 121 Barboza St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Norma FigueroaPhysician Assistant1467213702
- Veronica Gariuc, DDSDentist1609607159
- Kongsab Hatlavongsa, DDSDentist1366798530
- Mandeep Kaur, M.D.Family Medicine Physician1376956235
- Bum Kim, DDSGeneral Practice Dentistry1063546893
- Sonia Relingo, DDSDentist1205255817
Verify Raman Mattu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A138892Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3.5 times the Medicare Part D claims of the average internal medicine physician in 2024
10,965 Medicare Part D claims for 531 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 20% of claims. 65 claims were for opioids.
Most prescribed
- Atorvastatin Calcium1,061 claims
- Lisinopril792 claims
- Metformin Hcl714 claims
- Amlodipine Besylate632 claims
- Jardiance483 claims
- Trulicity481 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.
Raman Mattu among 17,696 internal medicine physician records in California
Raman Mattu, 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 2013, is newer than 71% of them.
- NPI issued2013 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileNo · 63% of these records are
- Record last updated2018 · 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).
3 internal medicine physician records list a practice address in Mendota
They are 3 of the 33 NPPES records with a practice address in Mendota, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Mendota → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Jasdave Maan, MDMendota, CA 936401942829791
- Salar Tofighi, MDMendota, CA 936401912648247
- Kulraj Grewal, MDMadera, CA 936381033775812
- Pushkal Jadaun, MDMadera, CA 936381144625997
- Gagandeep RajpalMadera, CA 936381437654415
- Mohammad Ashraf, MDMadera, CA 936371881616159
- Simrat Batth, M.D.Madera, CA 936371245979194
- Steven Gustaveson, MDMadera, CA 936371598777559
Common questions
What is Raman Mattu, M.D.'s NPI number?
Raman Mattu, M.D.'s National Provider Identifier (NPI) is 1609210830, issued on Apr 18, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Raman Mattu, M.D. located?
The NPPES record lists a practice address at 121 Barboza St, Mendota, CA, 93640. Phone: (559) 655-5000. Providers update this record themselves, so call before visiting.
How can I verify Raman Mattu, M.D.'s license?
NPPES lists California license number A138892, 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 Raman Mattu, M.D. prescribe under Medicare Part D?
In 2024, Raman Mattu, M.D. had 10,965 Medicare Part D claims for 531 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.