NPPES file of Aug 9, 2026

Diane Marie Keyes, FNP

Family Nurse Practitioner · San Clemente, CA

Diane Marie Keyes, FNP is a family nurse practitioner with a practice address in San Clemente, California, and NPI 1477696417, issued on Feb 15, 2007. Check the license (California 7592, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

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

NPPES recordNPPES file of Aug 9, 2026
1477696417
Name
Diane Marie Keyes
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
7592 CA
404421 CA
Self-reported in NPPES; status is on the state search
Practice location
638 Camino DE Los Mares, San Clemente, CA 92673
Phone
(949) 487-9791
Enumerated
Feb 15, 2007
Record last updated
Jun 16, 2018 (not updated in 8 years: call before relying on the address or phone)
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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8 nearest family nurse practitioner records → All 16,966 in California → Look up another NPI →

Also registered at 638 Camino DE Los Mares

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

  1. Samey Abdulrub, PHARMDPharmacist1225677628
  2. Engy Bebaway, PHARM.D.Pharmacist1912617408
  3. Stephanie ChiuPharmacist1780119289
  4. Victoria DeangeloPharmacist1194291096
  5. Diana FruzzaFamily Nurse Practitioner1780331439
  6. Lillian HanPharmacist1306441522

Verify Diane Marie Keyes 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 7592    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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Diane Marie Keyes among 16,966 family nurse practitioner records in California

Diane Marie Keyes, FNP is one of 16,966 family nurse practitioner records with a practice address in California. 67% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 7% of them.

  • NPI issued2007 · 7% of these records are older, 87% newer
  • In a Medicare fileNo · 67% of these records are
  • In the CMS Doctors and Clinicians fileNo · 40% of these records are
  • Record last updated2018 · 42% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LF0000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

27 family nurse practitioner records list a practice address in San Clemente

They are 27 of the 969 NPPES records with a practice address in San Clemente, and 16,966 family nurse practitioner records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 16,966 in California → Every provider in San Clemente → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Kellie Atkins, FNPSan Clemente, CA 926731013580497
  2. Lynn Briganti, RN, NP, APRN,BCSan Clemente, CA 926731811073471
  3. Carrie Crawford, FNPSan Clemente, CA 926731356798789
  4. Lauren Deats, NPSan Clemente, CA 926731619447562
  5. Diana FruzzaSan Clemente, CA 926731780331439
  6. Ruth Herdy, NPSan Clemente, CA 926731760931448
  7. Katarzyna Hudson, NPSan Clemente, CA 926731003347816
  8. Linda Long, FNP-BCSan Clemente, CA 926731104094937

Common questions

What is Diane Marie Keyes, FNP's NPI number?

Diane Marie Keyes, FNP's National Provider Identifier (NPI) is 1477696417, issued on Feb 15, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Diane Marie Keyes, FNP located?

The NPPES record lists a practice address at 638 Camino DE Los Mares, San Clemente, CA, 92673. Phone: (949) 487-9791. Providers update this record themselves, so call before visiting.

How can I verify Diane Marie Keyes, FNP's license?

NPPES lists California license number 7592, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity 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. 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.