Eva Maria Perusquia Frias, MD
Internal Medicine Physician · Salinas, CA
Eva Maria Perusquia Frias, MD is an internal medicine physician with a practice address in Salinas, California, and NPI 1811642358, issued on Feb 14, 2022. Check the license (California P5, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Eva Maria Perusquia Frias
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- P5 CA
Self-reported in NPPES; status is on the state search - Practice location
- 219 N Sanborn RD, Salinas, CA 93905
- Phone
- (831) 757-8689
- Enumerated
- Feb 14, 2022
- Record last updated
- Feb 14, 2022
- Medicare enrollment
- Enrolled (PECOS I20230818001920); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 17,696 in California → Look up another NPI →
Also registered at 219 N Sanborn RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Eva Maria Perusquia Frias in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license P5Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
41% more Medicare Part D claims than the average internal medicine physician in 2024
4,490 Medicare Part D claims for 428 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims.
Most prescribed
- Atorvastatin Calcium617 claims
- Losartan Potassium399 claims
- Metformin Hcl379 claims
- Amlodipine Besylate359 claims
- Lisinopril201 claims
- Levothyroxine Sodium164 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: $95.49
5 payments; by number, the most common kind was food and beverage; the largest payer was Merck Sharp & Dohme LLC. 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
- Clinica DE Salud Del Valle DE SalinasSalinas, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Eva Maria Perusquia Frias among 17,696 internal medicine physician records in California
Eva Maria Perusquia Frias, MD 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 2022, is newer than 95% of them.
- NPI issued2022 · 95% of these records are older, 2% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1992 · 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).
Internal Medicine Physician providers in California
There are 17,696 internal medicine physician records in California.
All 17,696 in California → Every provider in Salinas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Terrence Hack, M.D., FACCSalinas, CA 939051760431274
- Daniel Magana Villalobos, MDSalinas, CA 939051205601457
- Navneet Adya, MDSalinas, CA 939061558570010
- Leora Tricia AquinoSalinas, CA 939061659951341
- Jeanne Cabeza, MDSalinas, CA 939061598716227
- Matthew CalzettaSalinas, CA 939061619268257
- Valerie Choy, MDSalinas, CA 939061528011822
- Alfred Sadler, MDSalinas, CA 939061477559995
Common questions
What is Eva Maria Perusquia Frias, MD's NPI number?
Eva Maria Perusquia Frias, MD's National Provider Identifier (NPI) is 1811642358, issued on Feb 14, 2022. An NPI identifies a provider in billing; it is not a license.
Where is Eva Maria Perusquia Frias, MD located?
The NPPES record lists a practice address at 219 N Sanborn RD, Salinas, CA, 93905. Phone: (831) 757-8689. Providers update this record themselves, so call before visiting.
How can I verify Eva Maria Perusquia Frias, MD's license?
NPPES lists California license number P5, 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 Eva Maria Perusquia Frias, MD prescribe under Medicare Part D?
In 2024, Eva Maria Perusquia Frias, MD had 4,490 Medicare Part D claims for 428 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.