NPPES file of Aug 9, 2026

Jennifer Marie Delayo, FNP

Family Nurse Practitioner · Fresno, CA

Jennifer Marie Delayo, FNP is a family nurse practitioner with a practice address in Fresno, California, and NPI 1922382589, issued on Sep 30, 2011. Check the license (California NP20917, 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, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1922382589
Name
Jennifer Marie Delayo
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
NP20917 CA
Self-reported in NPPES; status is on the state search
Practice location
1359 N Fresno St, Fresno, CA 93703
Phone
(559) 497-1359
Enumerated
Sep 30, 2011
Record last updated
Dec 29, 2012 (not updated in 14 years: call before relying on the address or phone)
Fax
(559) 497-1059
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 1359 N Fresno St

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

  1. Thuan Lai, M.D.Internal Medicine Physician1518068931
  2. Adam Lopez, PSYDPsychologist1205634235

Verify Jennifer Marie Delayo 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 NP20917    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

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77% fewer Medicare Part D claims than the average family nurse practitioner in 2024

306 Medicare Part D claims for 53 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D.

  1. Jennifer Delayo306
  2. Specialty average1,305

Most prescribed

  1. Quetiapine Fumarate44 claims
  2. Gabapentin17 claims
  3. Carvedilol16 claims
  4. Escitalopram Oxalate15 claims
  5. Divalproex Sodium12 claims
  6. Nitrofurantoin Mono-Macro12 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.

393 family nurse practitioner records list a practice address in Fresno

They are 393 of the 19,440 NPPES records with a practice address in Fresno, and 16,966 family nurse practitioner records in California.

All 393 in Fresno → All 16,966 in California → Every provider in Fresno →

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. Tiffanne Aaronsen, FNPIndio, CA1568191807
  6. Alvin Joseph Abad, FNP-CSan Francisco, CA1154919306
  7. Frances Abad, FNPLos Angeles, CA1053504514
  8. Nnenna AbaezeLong Beach, CA1457820763
  9. Raymond Abagat, FNPTorrance, CA1306685821
  10. Ashley AbalCastaic, CA1740140698

Common questions

What is Jennifer Marie Delayo, FNP's NPI number?

Jennifer Marie Delayo, FNP's National Provider Identifier (NPI) is 1922382589, issued on Sep 30, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Marie Delayo, FNP located?

The NPPES record lists a practice address at 1359 N Fresno St, Fresno, CA, 93703. Phone: (559) 497-1359. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Marie Delayo, FNP's license?

NPPES lists California license number NP20917, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Jennifer Marie Delayo, FNP prescribe under Medicare Part D?

In 2024, Jennifer Marie Delayo, FNP had 306 Medicare Part D claims for 53 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.