Giri Reddy Tummuru, M.D.
Internal Medicine Physician · Yorba Linda, CA
Giri Reddy Tummuru, M.D. is an internal medicine physician with a practice address in Yorba Linda, California, and NPI 1467625277, issued on Apr 12, 2008. Check the license (California A112908, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Giri Reddy Tummuru
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- A112908 CA
002543 GA
Self-reported in NPPES; status is on the state search - Practice location
- 4077 Cortona CT, Yorba Linda, CA 92886
- Phone
- (770) 330-5007
- Enumerated
- Apr 12, 2008
- Record last updated
- Nov 5, 2023
- Medicare enrollment
- Enrolled (PECOS I20130204000451); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Verify Giri Reddy Tummuru in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A112908Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
26% fewer Medicare Part D claims than the average internal medicine physician in 2024
2,356 Medicare Part D claims for 282 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims. 99 claims were for opioids.
Most prescribed
- Atorvastatin Calcium139 claims
- Gabapentin97 claims
- Eliquis89 claims
- Furosemide84 claims
- Hydrocodone-Acetaminophen76 claims
- Amlodipine Besylate70 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: $123.12
1 payment: food and beverage; the largest payer was Jazz Pharmaceuticals 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
- Hospitalist Corporation OF Inland EmpirePomona, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Giri Reddy Tummuru among 17,696 internal medicine physician records in California
Giri Reddy Tummuru, 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 fileYes · 63% of these records are
- Graduated2002 · median 2004 among the 11,065 with a school on file
- Record last updated2023 · 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).
17 internal medicine physician records list a practice address in Yorba Linda
They are 17 of the 748 NPPES records with a practice address in Yorba Linda, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Yorba Linda → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Anthony Bae, M.D.Yorba Linda, CA 928861194711945
- Carl Buckhorn, M.D.Yorba Linda, CA 928861649264847
- Edward Campagna, M.D.Yorba Linda, CA 928861598991895
- Allison Foley, MDYorba Linda, CA 928861982604906
- Maximilian Garces, M.D.Yorba Linda, CA 928861588650436
- Robert Landman, M.D.Yorba Linda, CA 928861326035874
- Michael Lee, MDYorba Linda, CA 928861982334819
- Steve Lin, DOYorba Linda, CA 928861568783736
Common questions
What is Giri Reddy Tummuru, M.D.'s NPI number?
Giri Reddy Tummuru, M.D.'s National Provider Identifier (NPI) is 1467625277, issued on Apr 12, 2008. An NPI identifies a provider in billing; it is not a license.
Where is Giri Reddy Tummuru, M.D. located?
The NPPES record lists a practice address at 4077 Cortona CT, Yorba Linda, CA, 92886. Phone: (770) 330-5007. Providers update this record themselves, so call before visiting.
How can I verify Giri Reddy Tummuru, M.D.'s license?
NPPES lists California license number A112908, 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 Giri Reddy Tummuru, M.D. prescribe under Medicare Part D?
In 2024, Giri Reddy Tummuru, M.D. had 2,356 Medicare Part D claims for 282 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.