NPPES file of Aug 9, 2026

Karen Castellanos, APRN

Family Nurse Practitioner · Lake Worth, FL

Karen Castellanos, APRN is a family nurse practitioner with a practice address in Lake Worth, Florida, and NPI 1467329045, issued on Oct 20, 2025. Check the license (Florida APRN11043001, as entered in NPPES) on the Florida health license search; 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
1467329045
Name
Karen Castellanos
Credential
APRN
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APRN11043001 FL
Self-reported in NPPES; status is on the state search
Practice location
7333 Smithbrooke Dr, Lake Worth, FL 33467
Phone
(561) 674-2538
Enumerated
Oct 20, 2025
Record last updated
Oct 20, 2025
Medicare enrollment
Enrolled (PECOS I20260204004585); may accept Medicare assignment
Medical or professional school
Florida Atlantic University, College Of Medicine, 2025
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 22,340 in Florida → Look up another NPI →

Verify Karen Castellanos in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license APRN11043001    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
Open the Florida license search

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Karen Castellanos among 22,340 family nurse practitioner records in Florida

Karen Castellanos, APRN is one of 22,340 family nurse practitioner records with a practice address in Florida. 69% 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 87% of them.

  • NPI issued2025 · 87% of these records are older, 4% newer
  • In a Medicare fileNo · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2025 · median 2020 among the 10,790 with a school on file
  • Record last updated2025 · 34% 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 Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

90 family nurse practitioner records list a practice address in Lake Worth

They are 90 of the 1,943 NPPES records with a practice address in Lake Worth, and 22,340 family nurse practitioner records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 22,340 in Florida → Every provider in Lake Worth → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Shayla Aquino, ARNPLake Worth, FL 334671104379908
  2. Mary Brown, ARNPLake Worth, FL 334671588987374
  3. Debra Chinquee, ARNPLake Worth, FL 334671386978468
  4. Susan Dash, ARNPGreenacres, FL 334671144426941
  5. Jasna GrecoLake Worth, FL 334671619148079
  6. Lorraine Hendricksen, APRNLake Worth, FL 334671194985663
  7. Melanie Jones, ARNPLake Worth, FL 334671437468543
  8. Julija JoyLake Worth, FL 334671205167608

Common questions

What is Karen Castellanos, APRN's NPI number?

Karen Castellanos, APRN's National Provider Identifier (NPI) is 1467329045, issued on Oct 20, 2025. An NPI identifies a provider in billing; it is not a license.

Where is Karen Castellanos, APRN located?

The NPPES record lists a practice address at 7333 Smithbrooke Dr, Lake Worth, FL, 33467. Phone: (561) 674-2538. Providers update this record themselves, so call before visiting.

How can I verify Karen Castellanos, APRN's license?

NPPES lists Florida license number APRN11043001, as entered by the provider. Search the Florida health license search at https://mqa-internet.doh.state.fl.us/mqasearchservices/healthcareproviders. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.