NPPES file of Aug 9, 2026

Jennifer Castle, ARNP

Family Nurse Practitioner · Port Charlotte, FL

Jennifer Castle, ARNP is a family nurse practitioner with a practice address in Port Charlotte, Florida, and NPI 1235616947, issued on Jul 25, 2018. Check the license (Florida APRN9411315, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1235616947
Name
Jennifer Castle
Credential
ARNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APRN9411315 FL
Self-reported in NPPES; status is on the state search
Practice location
2450 Tamiami Trl Ste A, Port Charlotte, FL 33952
Phone
(941) 624-2704
Enumerated
Jul 25, 2018
Record last updated
Oct 21, 2025
Medicare enrollment
Enrolled (PECOS I20250102002700); accepts 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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Also registered at 2450 Tamiami Trl Ste A

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

  1. Ewa Bialikiewicz, M.D.Family Medicine Physician1114972312
  2. Todd Corden, P.A.-CMedical Physician Assistant1497843643
  3. Rita De Palma, ARNPFamily Nurse Practitioner1023594074
  4. Payton EberlingPhysician Assistant1548021298
  5. Lisa Ferrentino, ARNPFamily Nurse Practitioner1366141475
  6. Sonya Hammond, ARNPFamily Nurse Practitioner1952434086

Verify Jennifer Castle in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license APRN9411315    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

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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23% fewer Medicare Part D claims than the average family nurse practitioner in 2024

1,011 Medicare Part D claims for 324 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 28 claims were for opioids.

  1. Jennifer Castle1,011
  2. Specialty average1,305

Most prescribed

  1. Prednisone57 claims
  2. Albuterol Sulfate Hfa35 claims
  3. Atorvastatin Calcium33 claims
  4. Ciprofloxacin Hcl33 claims
  5. Gabapentin33 claims
  6. Meloxicam26 claims

Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.

Industry payments in 2024: $226.91

7 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. The 99,489 providers of this specialty with any payment received $650.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Jennifer Castle$226.91
  2. Specialty average$650.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Johnson Health CenterMadison Heights, VA
  2. Millennium Physician Group LLCPort Charlotte, FL

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

134 family nurse practitioner records list a practice address in Port Charlotte

They are 134 of the 1,685 NPPES records with a practice address in Port Charlotte, and 22,340 family nurse practitioner records in Florida.

All 134 in Port Charlotte → All 22,340 in Florida → Every provider in Port Charlotte →

Other family nurse practitioner records in Florida

  1. Mary Aanestad, A.R.N.P.Pensacola, FL1396096244
  2. Shannon Aaron, APRNPensacola, FL1851153951
  3. Evelyn Abadin QuintanaMiami, FL1134601511
  4. Abel Aballe MosquedaBonita Springs, FL1750097465
  5. Marjorie Abanador, ARNPWinter Park, FL1396228342
  6. Mona Abankwa, APNOrlando, FL1902184138
  7. Leslie Abascal, ARNP-CMiami, FL1033511399
  8. Marta Abascal Cabrera, ARNPMiami Lakes, FL1912480146
  9. Syed Abbas-RodriguezTampa, FL1699295667
  10. Judith AbbeyOrange Park, FL1659076081

Common questions

What is Jennifer Castle, ARNP's NPI number?

Jennifer Castle, ARNP's National Provider Identifier (NPI) is 1235616947, issued on Jul 25, 2018. An NPI identifies a provider in billing; it is not a license.

Where is Jennifer Castle, ARNP located?

The NPPES record lists a practice address at 2450 Tamiami Trl Ste A, Port Charlotte, FL, 33952. Phone: (941) 624-2704. Providers update this record themselves, so call before visiting.

How can I verify Jennifer Castle, ARNP's license?

NPPES lists Florida license number APRN9411315, 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.

How much does Jennifer Castle, ARNP prescribe under Medicare Part D?

In 2024, Jennifer Castle, ARNP had 1,011 Medicare Part D claims for 324 beneficiaries; the average among family nurse practitioner prescribers was 1,305. Part D covers Medicare prescriptions 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. Medicare files from data.cms.gov. 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.