NPPES file of Aug 9, 2026

April Lynn Diaz, BSN, RN

Registered Nurse · Monterey, CA

April Lynn Diaz, BSN, RN is a registered nurse with a practice address in Monterey, California, and NPI 1821775248, issued on Jun 28, 2023. Check the license (California 95301283, 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
1821775248
Name
April Lynn Diaz
Credential
BSN, RN
Primary taxonomy
Registered Nurse 163W00000X
License numbers
95301283 CA
256075 WI
2467059 MN
Self-reported in NPPES; status is on the state search
Practice location
23625 Holman Hwy, Monterey, CA 93940
Phone
(831) 624-8531
Enumerated
Jun 28, 2023
Record last updated
Jun 28, 2023
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 registered nurse records → All 13,506 in California → Look up another NPI →

Also registered at 23625 Holman Hwy

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

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  2. Andres Aldrete, M.D.Emergency Medicine Physician1679580831
  3. Ian Atkinson, M.D.Hospitalist Physician1205173580
  4. Matthew Awerbuck, M.D.Internal Medicine Physician1104189828
  5. Rachel Badger, PHARMDPharmacist Clinician (PhC)/ Clinical Pharmacy Specialist1942055132
  6. Shoshauna Baer, M.D.Hospitalist Physician1881126209

Verify April Lynn Diaz 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 95301283    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.

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April Lynn Diaz among 13,506 registered nurse records in California

April Lynn Diaz, BSN, RN is one of 13,506 registered nurse records with a practice address in California. 3% 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 2023, is newer than 65% of them.

  • NPI issued2023 · 65% of these records are older, 29% newer
  • In a Medicare fileNo · 3% of these records are
  • In the CMS Doctors and Clinicians fileNo · 1% of these records are
  • Record last updated2023 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 163W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Registered Nurse providers in California

There are 13,506 registered nurse records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 13,506 in California → Every provider in Monterey → Registered Nurse nationwide →

The 8 registered nurse records with the nearest ZIP codes

  1. Kimberly Bonilla Morales, MSN,RNMonterey, CA 939401811880917
  2. Carlos Costa, RNMonterey, CA 939401467750273
  3. Adriene Dickerson, RNMonterey, CA 939401871175521
  4. Angela EstradaMonterey, CA 939401528936564
  5. Jessica Glenn, RNMonterey, CA 939401447070818
  6. Sheila HolmesMonterey, CA 939401285863514
  7. Ronald Marek, RNMonterey, CA 939401255126405
  8. Priscilla Medrano, MHSMonterey, CA 939401720615651

Common questions

What is April Lynn Diaz, BSN, RN's NPI number?

April Lynn Diaz, BSN, RN's National Provider Identifier (NPI) is 1821775248, issued on Jun 28, 2023. An NPI identifies a provider in billing; it is not a license.

Where is April Lynn Diaz, BSN, RN located?

The NPPES record lists a practice address at 23625 Holman Hwy, Monterey, CA, 93940. Phone: (831) 624-8531. Providers update this record themselves, so call before visiting.

How can I verify April Lynn Diaz, BSN, RN's license?

NPPES lists California license number 95301283, 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.