NPPES file of Aug 9, 2026

Andrea Escala Perez-Reyes, MD

Internal Medicine Physician · Daly City, CA

Andrea Escala Perez-Reyes, MD is an internal medicine physician with a practice address in Daly City, California, and NPI 1174106744, issued on May 3, 2021. Check the license (California A194924, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1174106744
Name
Andrea Escala Perez-Reyes
Credential
MD
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
A194924 CA
Self-reported in NPPES; status is on the state search
Practice location
211 Eastmoor Ave, Daly City, CA 94015
Phone
(415) 391-9686
Enumerated
May 3, 2021
Record last updated
Sep 13, 2024
Medicare enrollment
Enrolled (PECOS I20240722003460); accepts Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 211 Eastmoor Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Mark Ryan Abad, DDSGeneral Practice Dentistry1770357394
  2. Reshmin Ashraf, MDInternal Medicine Physician1427619071
  3. Johnny BachPharmacist1013381367
  4. Teresita Degamo, MDInternal Medicine Physician1558449363
  5. Ping Christina Fan, REGISTERED NURSECommunity Health Registered Nurse1356935670
  6. Keshia Marice Gandionco, MDStudent in an Organized Health Care Education/Training Program1538081211

Verify Andrea Escala Perez-Reyes in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A194924
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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88% fewer Medicare Part D claims than the average internal medicine physician in 2024

378 Medicare Part D claims for 54 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.

  1. Andrea Escala Perez-Reyes378
  2. Specialty average3,176

Most prescribed

  1. Amlodipine Besylate34 claims
  2. Atorvastatin Calcium33 claims
  3. Lisinopril25 claims
  4. Omeprazole24 claims
  5. Losartan Potassium18 claims
  6. Metformin Hcl18 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.

Bills Medicare through one group practice

  1. North East Medical ServicesDaly City, CA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Andrea Escala Perez-Reyes among 17,696 internal medicine physician records in California

Andrea Escala Perez-Reyes, 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 2021, is newer than 92% of them.

  • NPI issued2021 · 92% of these records are older, 5% newer
  • In a Medicare fileYes · 79% of these records are
  • In the CMS Doctors and Clinicians fileYes · 63% of these records are
  • Graduated2016 · median 2004 among the 11,065 with a school on file
  • Record last updated2024 · 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).

56 internal medicine physician records list a practice address in Daly City

They are 56 of the 1,606 NPPES records with a practice address in Daly City, and 17,696 internal medicine physician records in California.

The 8 internal medicine physician records with the nearest ZIP codes

  1. Kenneth Chuang, M.D.Daly City, CA 940151568492445
  2. Jesus Roland Gatpolintan, M.D.Daly City, CA 940151720064488
  3. Daniel Hwang, M.D.Daly City, CA 940151871683532
  4. John Lai, M.D.Daly City, CA 940151457398406
  5. Damon Lee, MDDaly City, CA 940151922095256
  6. Shu May Lee, M.D.Daly City, CA 940151689614992
  7. Karl Lee, M.D.Daly City, CA 940151093746703
  8. Michael McNamara, M.D.Daly City, CA 940151235220658

Common questions

What is Andrea Escala Perez-Reyes, MD's NPI number?

Andrea Escala Perez-Reyes, MD's National Provider Identifier (NPI) is 1174106744, issued on May 3, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Andrea Escala Perez-Reyes, MD located?

The NPPES record lists a practice address at 211 Eastmoor Ave, Daly City, CA, 94015. Phone: (415) 391-9686. Providers update this record themselves, so call before visiting.

How can I verify Andrea Escala Perez-Reyes, MD's license?

NPPES lists California license number A194924, 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 Andrea Escala Perez-Reyes, MD prescribe under Medicare Part D?

In 2024, Andrea Escala Perez-Reyes, MD had 378 Medicare Part D claims for 54 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.