Rosa Mercedes Andrade, MD
Infectious Disease Physician · Orange, CA
Rosa Mercedes Andrade, MD is an infectious disease physician with a practice address in Orange, California, and NPI 1093919680, issued on Jun 14, 2007. Check the license (California A106912, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Rosa Mercedes Andrade
- Credential
- MD
- Primary taxonomy
- Infectious Disease Physician 207RI0200X
- License number
- A106912 CA
Self-reported in NPPES; status is on the state search - Practice location
- 101 The City Dr S Bldg 29, Orange, CA 92868
- Phone
- (714) 456-7720
- Enumerated
- Jun 14, 2007
- Record last updated
- Jun 21, 2023
- Medicare enrollment
- Enrolled (PECOS I20130103000118); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest infectious disease physician records → All 1,119 in California → Look up another NPI →
Also registered at 101 The City Dr S Bldg 29
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Edward Choi, MD, MSCStudent in an Organized Health Care Education/Training Program1184204174
- Gustavo Gryzinski, MDStudent in an Organized Health Care Education/Training Program1346982592
- James Jiang, MDUrology Physician1699297218
Verify Rosa Mercedes Andrade in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A106912Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
13% fewer Medicare Part D claims than the average infectious disease physician in 2024
596 Medicare Part D claims for 98 beneficiaries, against an average of 689 among the 7,388 providers of this specialty who prescribed in Part D. Brand-name drugs were 28% of claims.
Most prescribed
- Methenamine Hippurate98 claims
- Dovato33 claims
- Biktarvy27 claims
- Doxycycline Hyclate25 claims
- Triumeq23 claims
- Fluconazole18 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): 100 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: $17.67
1 payment: food and beverage; the largest payer was ViiV Healthcare 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
- UC RegentsOrange, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Rosa Mercedes Andrade among 1,119 infectious disease physician records in California
Rosa Mercedes Andrade, MD 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 2007, is newer than 46% of them.
- NPI issued2007 · 46% of these records are older, 41% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated2001 · median 2003 among the 735 with a school on file
- Record last updated2023 · 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 Orange → Infectious Disease Physician nationwide →
The 8 infectious disease physician records with the nearest ZIP codes
- Robert Armen, M.D.Orange, CA 928681225041080
- Thomas C Cesario, MDOrange, CA 928681265512354
- Coleen Cunningham, M.D.Orange, CA 928681205999075
- Catherine Diamond, MDOrange, CA 928681649350786
- Donald N Forthal, MDOrange, CA 928681215017363
- Shruti Gohil, M.D., M.P.H.Orange, CA 928681851375398
- Geeta K Gupta, MDOrange, CA 928681558441600
- Peter Heseltine, MD, FACPOrange, CA 928681487771432
Common questions
What is Rosa Mercedes Andrade, MD's NPI number?
Rosa Mercedes Andrade, MD's National Provider Identifier (NPI) is 1093919680, issued on Jun 14, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Rosa Mercedes Andrade, MD located?
The NPPES record lists a practice address at 101 The City Dr S Bldg 29, Orange, CA, 92868. Phone: (714) 456-7720. Providers update this record themselves, so call before visiting.
How can I verify Rosa Mercedes Andrade, MD's license?
NPPES lists California license number A106912, 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 Rosa Mercedes Andrade, MD prescribe under Medicare Part D?
In 2024, Rosa Mercedes Andrade, MD had 596 Medicare Part D claims for 98 beneficiaries; the average among infectious disease physician prescribers was 689. Part D covers Medicare prescriptions only.
What is Rosa Mercedes Andrade, MD's MIPS final score?
The 2023 MIPS final score is 100 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.