Roma Rajeshkumar Patel, M.D.
Infectious Disease Physician · Santa Ana, CA
Roma Rajeshkumar Patel, M.D. is an infectious disease physician with a practice address in Santa Ana, California, and NPI 1740523406, issued on Apr 1, 2013. Check the license (California A141391, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Roma Rajeshkumar Patel
- Credential
- M.D.
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- A141391 CA
Self-reported in NPPES; status is on the state search - Practice location
- 999 N Tustin Ave Ste 109, Santa Ana, CA 92705
- Phone
- (714) 664-0045
- Enumerated
- Apr 1, 2013
- Record last updated
- Feb 13, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (714) 664-0049
- Medicare enrollment
- Enrolled (PECOS I20180530002770); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 1,119 in California → Look up another NPI →
Also registered at 999 N Tustin Ave Ste 109
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Martin Eisner, MDSurgery Physician1770505844
- Marianne Go-Wheeler, M.D.Infectious Disease Physician1740627280
- Nicholas NguyenInfectious Disease Physician1689239584
- Jin Sui, MDTrauma Surgery Physician1114411352
Verify Roma Rajeshkumar Patel in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A141391Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
1% fewer Medicare Part D claims than the average infectious disease physician in 2024
685 Medicare Part D claims for 173 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.
Most prescribed
- Biktarvy74 claims
- Ceftriaxone62 claims
- Ertapenem54 claims
- Daptomycin52 claims
- Cephalexin42 claims
- Doxycycline Hyclate41 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.
The MIPS final score for 2023 (Medicare payment program): 53.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $439.37
10 payments; by number, the most common kind was food and beverage; the largest payer was La Jolla Pharmaceutical Company. The 3,895 providers of this specialty with any payment received $4,362.19 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
- Infectious Disease Associates OF Orange County IncSanta Ana, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Roma Rajeshkumar Patel among 1,119 infectious disease physician records in California
Roma Rajeshkumar Patel, M.D. is one of 1,119 infectious disease 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 77% of them.
- NPI issued2013 · 77% of these records are older, 20% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2009 · median 2003 among the 735 with a school on file
- Record last updated2019 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RI0200X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Infectious Disease Physician providers in California
There are 1,119 infectious disease physician records in California.
All 1,119 in California → Every provider in Santa Ana → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Puneet Chahal, MDSanta Ana, CA 927051811155476
- Michael Fitzgibbons, MDSanta Ana, CA 927051194727859
- Marianne Go-Wheeler, M.D.Santa Ana, CA 927051740627280
- Nicholas NguyenSanta Ana, CA 927051689239584
- Tuan Ta, MDSanta Ana, CA 927051114103124
- Ronald Sherman, MDSanta Ana, CA 927061295903631
- Hon Yu, MDSanta Ana, CA 927041023118486
- Javier Davila, M.D.Fountain Valley, CA 927081548272768
Common questions
What is Roma Rajeshkumar Patel, M.D.'s NPI number?
Roma Rajeshkumar Patel, M.D.'s National Provider Identifier (NPI) is 1740523406, issued on Apr 1, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Roma Rajeshkumar Patel, M.D. located?
The NPPES record lists a practice address at 999 N Tustin Ave Ste 109, Santa Ana, CA, 92705. Phone: (714) 664-0045. Providers update this record themselves, so call before visiting.
How can I verify Roma Rajeshkumar Patel, M.D.'s license?
NPPES lists California license number A141391, 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 Roma Rajeshkumar Patel, M.D. prescribe under Medicare Part D?
In 2024, Roma Rajeshkumar Patel, M.D. had 685 Medicare Part D claims for 173 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Roma Rajeshkumar Patel, M.D.'s MIPS final score?
The 2023 MIPS final score is 53.3 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.