NPPES file of Aug 9, 2026

Joshua Scott Ayou, FNP-BC

Nurse Practitioner · Fountain Valley, CA

Joshua Scott Ayou, FNP-BC is a nurse practitioner with a practice address in Fountain Valley, California, and NPI 1790373710, issued on Jan 5, 2021. Check the license (California 95016330, 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
1790373710
Name
Joshua Scott Ayou
Credential
FNP-BC
Primary taxonomy
Nurse Practitioner 363L00000X
License number
95016330 CA
Self-reported in NPPES; status is on the state search
Practice location
9940 Talbert Ave, Fountain Valley, CA 92708
Phone
(714) 545-5503
Enumerated
Jan 5, 2021
Record last updated
Mar 25, 2026
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 9940 Talbert Ave

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

  1. Fernando Austin, MDGastroenterology Physician1174527774
  2. Devin Binder, MDNeurological Surgery Physician1992804819
  3. Debra Bostic, RNPWomen's Health Nurse Practitioner1730198441
  4. Sean Cao, M.D.Surgery Physician1558360966
  5. Eleanor Hawkins, M.D.Obstetrics & Gynecology Physician1235366949
  6. Debi Lambert, NPObstetrics & Gynecology Physician1679701072

Verify Joshua Scott Ayou 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 95016330    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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86% fewer Medicare Part D claims than the average nurse practitioner in 2024

158 Medicare Part D claims for 43 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 76 claims were for opioids.

  1. Joshua Ayou158
  2. Specialty average1,109

Most prescribed

  1. Hydrocodone-Acetaminophen29 claims
  2. Oxycodone-Acetaminophen19 claims
  3. Oxycodone Hcl16 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: $159.41

8 payments; by number, the most common kind was food and beverage; the largest payer was ViiV Healthcare Company. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Joshua Ayou$159.41
  2. Specialty average$791.64

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

27 nurse practitioner records list a practice address in Fountain Valley

They are 27 of the 2,190 NPPES records with a practice address in Fountain Valley, and 8,223 nurse practitioner records in California.

All 27 in Fountain Valley → All 8,223 in California → Every provider in Fountain Valley →

Other nurse practitioner records in California

  1. Barbara Aaronson, RN/NURSE PRACTITONERLos Angeles, CA1588988182
  2. Albert Aba, AGNPSan Francisco, CA1578353777
  3. Martha Ababneh, CNAEl Monte, CA1275118614
  4. Maria Katrina Abad, AGPCNP-BCSan Carlos, CA1306394952
  5. Shayda Abadi, NPPalo Alto, CA1316745540
  6. Jessika Abarca, NPSan Fernando, CA1972263945
  7. Hangama Abassi, N.P.Walnut Creek, CA1487083655
  8. Elizabeth Abaunza, NPSan Francisco, CA1962044347
  9. Honeylynn Abaya, NPMoreno Valley, CA1528799145
  10. Tara Abbondanza, NPArcadia, CA1730355173

Common questions

What is Joshua Scott Ayou, FNP-BC's NPI number?

Joshua Scott Ayou, FNP-BC's National Provider Identifier (NPI) is 1790373710, issued on Jan 5, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Joshua Scott Ayou, FNP-BC located?

The NPPES record lists a practice address at 9940 Talbert Ave, Fountain Valley, CA, 92708. Phone: (714) 545-5503. Providers update this record themselves, so call before visiting.

How can I verify Joshua Scott Ayou, FNP-BC's license?

NPPES lists California license number 95016330, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.

How much does Joshua Scott Ayou, FNP-BC prescribe under Medicare Part D?

In 2024, Joshua Scott Ayou, FNP-BC had 158 Medicare Part D claims for 43 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.