Roxanna Calvario, PA
Physician Assistant · San Ysidro, CA
Roxanna Calvario, PA is a physician assistant with a practice address in San Ysidro, California, and NPI 1275087421, issued on Aug 4, 2016. Check the license (California PA53791, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Roxanna Calvario
- Credential
- PA
- Primary taxonomy
- Physician Assistant 363A00000X
- License number
- PA53791 CA
Self-reported in NPPES; status is on the state search - Practice location
- 4004 Beyer Blvd, San Ysidro, CA 92173
- Phone
- (619) 662-4100
- Enumerated
- Aug 4, 2016
- Record last updated
- Sep 30, 2025
- Medicare enrollment
- Enrolled (PECOS I20190208001589); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest physician assistant records → All 14,451 in California → Look up another NPI →
Also registered at 4004 Beyer Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lizbeth AcunaCase Manager/Care Coordinator1134363187
- Noemi Arrieta, DOFamily Medicine Physician1912223496
- Salvador Balvaneda, IMFTMarriage & Family Therapist1659413086
- Vanessa Bastidas, MD, MPHFamily Medicine Physician1831893478
- Rita BedermanMarriage & Family Therapist1376684142
- Justin Bennink, M.D.Family Medicine Physician1083033146
Verify Roxanna Calvario in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license PA53791Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
53% more Medicare Part D claims than the average physician assistant in 2024
1,268 Medicare Part D claims for 443 beneficiaries, against an average of 830 among the 101,058 providers of this specialty who prescribed in Part D.
Most prescribed
- Atorvastatin Calcium113 claims
- Metformin Hcl74 claims
- Amlodipine Besylate67 claims
- Hydrochlorothiazide42 claims
- Omeprazole40 claims
- Losartan Potassium39 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 practice group's MIPS final score for 2023 (Medicare payment program): 73.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $24.49
1 payment: food and beverage; the largest payer was Hologic Sales and Service, LLC. The 64,719 providers of this specialty with any payment received $841.65 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 2 group practices
- Centro DE Salud DE LA Comunidad DE San Ysidro, Inc.Santee, CA
- Sharp Rees-Stealy Medical Group IncSan Diego, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Roxanna Calvario among 14,451 physician assistant records in California
Roxanna Calvario, PA is one of 14,451 physician assistant records with a practice address in California. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 44% of them.
- NPI issued2016 · 44% of these records are older, 53% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2016 · median 2018 among the 7,214 with a school on file
- Record last updated2025 · 40% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363A00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 physician assistant records list a practice address in San Ysidro
They are 8 of the 218 NPPES records with a practice address in San Ysidro, and 14,451 physician assistant records in California.
All 14,451 in California → Every provider in San Ysidro → Physician Assistant nationwide →
The 8 physician assistant records with the nearest ZIP codes
- Clarissa Castillo, PASan Ysidro, CA 921731871506378
- Elvia Charles, PASan Ysidro, CA 921731558445411
- Prescott Lederer, PASan Ysidro, CA 921731417413048
- Lorena Montes, PASan Ysidro, CA 921731598934788
- Kristine Porto Madurski, PASan Ysidro, CA 921731053403782
- Collin Ross, PHDSan Ysidro, CA 921731629182050
- Nassera Saidani, MS, PA-CSan Ysidro, CA 921731710292248
- Brian DewhirstSan Diego, CA 921611275039703
Common questions
What is Roxanna Calvario, PA's NPI number?
Roxanna Calvario, PA's National Provider Identifier (NPI) is 1275087421, issued on Aug 4, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Roxanna Calvario, PA located?
The NPPES record lists a practice address at 4004 Beyer Blvd, San Ysidro, CA, 92173. Phone: (619) 662-4100. Providers update this record themselves, so call before visiting.
How can I verify Roxanna Calvario, PA's license?
NPPES lists California license number PA53791, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
How much does Roxanna Calvario, PA prescribe under Medicare Part D?
In 2024, Roxanna Calvario, PA had 1,268 Medicare Part D claims for 443 beneficiaries; the average among physician assistant prescribers was 830. Part D covers Medicare prescriptions only.
What is Roxanna Calvario, PA's MIPS final score?
The 2023 MIPS final score is 73.6 of 100, reported for the practice group. 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.