Registry data as of Aug 27, 2026

Laura Castillo, FNP

Family Nurse Practitioner · Somerton, AZ

Laura Castillo, FNP is a family nurse practitioner with a practice address in Somerton, Arizona, and NPI 1255945804, issued on Sep 1, 2020. Check the license (Arizona 301459, as entered in NPPES) with the Arizona board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, loaded Aug 27, 2026 · method · Verify with CMS →

NPPES recordas of Aug 27, 2026
1255945804
Name
Laura Castillo
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
301459 AZ
Self-reported in NPPES; status is on the state search
Practice location
115 N Somerton Ave, Somerton, AZ 85350
Phone
(928) 627-2051
Enumerated
Sep 1, 2020
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 115 N Somerton Ave

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

  1. William Connell, DMDPublic Health Dentistry1790411890
  2. Michelle Hall, PHARM D.Pharmacist1881654861
  3. Janett Hice, RDHDental Hygienist1043860372

Verify Laura Castillo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Arizona board licenses this profession
    Search for license 301459    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 Arizona 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.

6 family nurse practitioner records list a Somerton practice address

They are 6 of the 88 NPPES records with a Somerton practice address, and 5,394 family nurse practitioner records in Arizona. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 6 in Somerton → All 5,394 in Arizona → Every provider in Somerton →

Other family nurse practitioner records in Arizona

  1. Sharla Abalos, NPTucson, AZ1356017677
  2. Kristian Abarca, DNP, FNPWillcox, AZ1710587019
  3. Rosa Abarca, FNP-BC, FNP-CYuma, AZ1023716149
  4. Dorothy AbbeyPhoenix, AZ1194535336
  5. Brady AbbottTaylor, AZ1295669331
  6. Lamia Abdouni, PMHNPChandler, AZ1679928790
  7. Dahab Abdukkaliq, FNPChandler, AZ1780190108
  8. Manuel Abeyta, FNP-BCPeridot, AZ1871323600
  9. Brittnie Abishalom, NPScottsdale, AZ1841813748
  10. Inna Ablyaeva, FNPScottsdale, AZ1134600133

Common questions

What is Laura Castillo, FNP's NPI number?

Laura Castillo, FNP's National Provider Identifier (NPI) is 1255945804, issued on Sep 1, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Laura Castillo, FNP located?

The NPPES record lists a practice address at 115 N Somerton Ave, Somerton, AZ, 85350. Phone: (928) 627-2051. Providers update this record themselves, so call before visiting.

How can I verify Laura Castillo, FNP's license?

NPPES lists Arizona license number 301459, as entered by the provider. Search the Arizona board that licenses this profession; the NPPES record confirms identity only.

Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.

Compiled from official public sources by the editorial process.

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.