Garvin Sidharaj Patel, M.D.
Internal Medicine Physician · Corona, CA
Garvin Sidharaj Patel, M.D. is an internal medicine physician with a practice address in Corona, California, and NPI 1992932800, issued on Jun 18, 2009. Check the license (California A126141, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Garvin Sidharaj Patel
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- A126141 CA
Self-reported in NPPES; status is on the state search - Practice location
- 802 Magnolia Ave Ste 205, Corona, CA 92879
- Phone
- (951) 281-2730
- Enumerated
- Jun 18, 2009
- Record last updated
- Oct 11, 2022
- Medicare enrollment
- Enrolled (PECOS I20140117000507); 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 802 Magnolia Ave Ste 205
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ryan Black, PA-CMedical Physician Assistant1972375079
- Rick Nguyen, NPPrimary Care Nurse Practitioner1811856701
- Michele ParkMedical Physician Assistant1063215127
Verify Garvin Sidharaj Patel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A126141Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
83% more Medicare Part D claims than the average internal medicine physician in 2024
5,818 Medicare Part D claims for 501 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 195 claims were for opioids.
Most prescribed
- Atorvastatin Calcium365 claims
- Amlodipine Besylate169 claims
- Levothyroxine Sodium145 claims
- Lisinopril135 claims
- Tamsulosin Hcl131 claims
- Gabapentin128 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $177.14
5 payments; by number, the most common kind was food and beverage; the largest payer was Zoll Services LLC (a/k/a Zoll LifeCor Corp). 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 4 group practices
- Arrae HealthCorona, CA
- Delta Specialty PartnersCorona, CA
- Providence Ambulatory Services IncRiverside, CA
- Providence Healthcare Partners IncRiverside, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Garvin Sidharaj Patel among 17,696 internal medicine physician records in California
Garvin Sidharaj Patel, 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 2009, is newer than 60% of them.
- NPI issued2009 · 60% of these records are older, 37% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated2009 · median 2004 among the 11,065 with a school on file
- Record last updated2022 · 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).
52 internal medicine physician records list a practice address in Corona
They are 52 of the 3,731 NPPES records with a practice address in Corona, and 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Corona → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- George Chidi, M.D.Corona, CA 928791396168944
- Jack Cochran, MDCorona, CA 928791700974938
- Christine Duong, MDCorona, CA 928791649299702
- Michael Lam, M.D.Corona, CA 928791033122601
- Mohammad Mahmud, MD, MPH, PHDCorona, CA 928791164513784
- Michael Molinari, MDCorona, CA 928791154420917
- Huong Nguyen, M.D.Corona, CA 928791992199343
- Laura Nieves, MDCorona, CA 928791073808994
Common questions
What is Garvin Sidharaj Patel, M.D.'s NPI number?
Garvin Sidharaj Patel, M.D.'s National Provider Identifier (NPI) is 1992932800, issued on Jun 18, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Garvin Sidharaj Patel, M.D. located?
The NPPES record lists a practice address at 802 Magnolia Ave Ste 205, Corona, CA, 92879. Phone: (951) 281-2730. Providers update this record themselves, so call before visiting.
How can I verify Garvin Sidharaj Patel, M.D.'s license?
NPPES lists California license number A126141, 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 Garvin Sidharaj Patel, M.D. prescribe under Medicare Part D?
In 2024, Garvin Sidharaj Patel, M.D. had 5,818 Medicare Part D claims for 501 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Garvin Sidharaj Patel, M.D.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.