NPPES file of Aug 9, 2026

Lauren Argana Castillo

Family Nurse Practitioner · Somerset, NJ

Lauren Argana Castillo is a family nurse practitioner with a practice address in Somerset, New Jersey, and NPI 1881570257, issued on Aug 12, 2025. Check the license (New Jersey 26NJ15134700, as entered in NPPES) with the New Jersey 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
1881570257
Name
Lauren Argana Castillo
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License numbers
26NJ15134700 NJ
F350068-01 NY
Self-reported in NPPES; status is on the state search
Practice location
147 Pierce St, Somerset, NJ 08873
Phone
(732) 838-4942
Enumerated
Aug 12, 2025
Record last updated
Aug 12, 2025
Medicare enrollment
Enrolled (PECOS I20260421001079); may accept Medicare assignment
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest family nurse practitioner records → All 3,881 in New Jersey → Look up another NPI →

Also registered at 147 Pierce St

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

  1. Gabrielle Ambrosio, FNP-BCFamily Nurse Practitioner1467183467
  2. Kimberly-Anne Javier, NPFamily Nurse Practitioner1558120873
  3. Kayla JoyceFamily Nurse Practitioner1275368375

Verify Lauren Argana Castillo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this profession
    Search for license 26NJ15134700    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 New Jersey license search

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Lauren Argana Castillo among 3,881 family nurse practitioner records in New Jersey

Lauren Argana Castillo is one of 3,881 family nurse practitioner records with a practice address in New Jersey. 74% 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 2025, is newer than 88% of them.

  • NPI issued2025 · 88% of these records are older, 4% newer
  • In a Medicare fileNo · 74% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated2022 · median 2019 among the 2,262 with a school on file
  • Record last updated2025 · 40% 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 New Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

30 family nurse practitioner records list a practice address in Somerset

They are 30 of the 1,061 NPPES records with a practice address in Somerset, and 3,881 family nurse practitioner records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,881 in New Jersey → Every provider in Somerset → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Ruhi Brys, DNPSomerset, NJ 088731942871785
  2. Rachel Carroll, APN, NPSomerset, NJ 088731114319548
  3. Philomena Chinemelu, APNSomerset, NJ 088731013222637
  4. Priya Daniel, NPSomerset, NJ 088731104450899
  5. Heather Farino, FNP-CSomerset, NJ 088731154963247
  6. Gigi George, APNSomerset, NJ 088731174072599
  7. Rosetta Honovic, FNP-BCSomerset, NJ 088731992079685
  8. Nadine Hubert, MSN, FNP-BCSomerset, NJ 088731922318476

Common questions

What is Lauren Argana Castillo's NPI number?

Lauren Argana Castillo's National Provider Identifier (NPI) is 1881570257, issued on Aug 12, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Lauren Argana Castillo located?

The NPPES record lists a practice address at 147 Pierce St, Somerset, NJ, 08873. Phone: (732) 838-4942. Providers update this record themselves, so call before visiting.

How can I verify Lauren Argana Castillo's license?

NPPES lists New Jersey license number 26NJ15134700, as entered by the provider. Search the New Jersey 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.