Registry data as of Aug 27, 2026

Catherine Grace Alejo, NP

Family Nurse Practitioner · San Francisco, CA

Catherine Grace Alejo, NP is a family nurse practitioner with a practice address in San Francisco, California, and NPI 1932273521, issued on Nov 17, 2006. Check the license (California 328453, as entered in NPPES) with the California board that licenses this profession; the Medicare figures below come from public CMS files.

Record from CMS NPPES, loaded Aug 27, 2026 · Medicare files 2023 and 2024 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1932273521
Name
Catherine Grace Alejo
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
328453 CA
Self-reported in NPPES; status is on the state search
Practice location
2425 Geary Blvd, San Francisco, CA 94115
Phone
(415) 833-4195
Enumerated
Nov 17, 2006
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2425 Geary Blvd

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

  1. Jorge Abaunza, PHARM D.Pharmacist1457400046
  2. Laura Abbott, M.D.Student in an Organized Health Care Education/Training Program1093071367
  3. Brian Ablang, P.T.Physical Therapist1609931054
  4. Arash AgharahmanianStudent in an Organized Health Care Education/Training Program1366237240
  5. Mia AldridgeStudent in an Organized Health Care Education/Training Program1437890761
  6. Lydia Alexander, M.D.Internal Medicine Physician1578717237

Verify Catherine Grace Alejo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich California board licenses this profession
    Search for license 328453
    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
Find 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.

Statewide context: the Medical Board of California reported 374 disciplinary actions in FY 2022-23. California discipline data →

95% fewer Medicare Part D claims than the average family nurse practitioner in 2024

69 Medicare Part D claims for 40 beneficiaries, against an average of 1,302 among the 128,048 providers of this specialty who prescribed in Part D. 24 claims were for opioids.

  1. Catherine Grace Alejo69
  2. Specialty average1,302

Most prescribed

  1. Oxycodone Hcl23 claims
  2. Ibuprofen12 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.

574 family nurse practitioner records list a San Francisco practice address

They are 574 of the 38,143 NPPES records with a San Francisco practice address, and 15,527 family nurse practitioner records in California.

Other family nurse practitioner records in California

  1. Danielle Aaroe, FAMILY NURSE PRACTITOroville, CA1750767083
  2. Joshua AaronMission Hills, CA1477291805
  3. Orly Aaron, NPSan Francisco, CA1376912451
  4. Paris Gilbert Russ AaronSacramento, CA1871079111
  5. Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
  6. Frances Abad, FNPLos Angeles, CA1053504514
  7. Raymond Abagat, FNPTorrance, CA1306685821
  8. Ashley AbalCastaic, CA1740140698
  9. Maureen Abaray, F.N.P.Stockton, CA1265549349
  10. Arcelyn Abas, NPLa Mirada, CA1174035885

Common questions

What is Catherine Grace Alejo, NP's NPI number?

Catherine Grace Alejo, NP's National Provider Identifier (NPI) is 1932273521, issued on Nov 17, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Catherine Grace Alejo, NP located?

The NPPES record lists a practice address at 2425 Geary Blvd, San Francisco, CA, 94115. Phone: (415) 833-4195. Providers update this record themselves, so call before visiting.

How can I verify Catherine Grace Alejo, NP's license?

NPPES lists California license number 328453, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Catherine Grace Alejo, NP prescribe under Medicare Part D?

In 2024, Catherine Grace Alejo, NP had 69 Medicare Part D claims for 40 beneficiaries; the average among family nurse practitioner prescribers was 1,302. Part D covers Medicare prescriptions only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.

Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.