NPPES file of Aug 9, 2026

Katherine Penny Leonard, ARNP

Nurse Practitioner · Port St John, FL

Katherine Penny Leonard, ARNP is a nurse practitioner with a practice address in Port St John, Florida, and NPI 1366965519, issued on Jul 19, 2017. Check the license (Florida APRN3139742, 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
1366965519
Name
Katherine Penny Leonard
Credential
ARNP
Primary taxonomy
Nurse Practitioner 363L00000X
License numbers
APRN3139742 FL
3139742 FL
124329 AR
Self-reported in NPPES; status is on the state search
Practice location
7227 N US Highway 1 Ste 100, Port St John, FL 32927
Phone
(321) 637-1595
Enumerated
Jul 19, 2017
Record last updated
Jul 26, 2021 (not updated in 5 years: call before relying on the address or phone)
Medicare enrollment
Enrolled (PECOS I20171009003296); 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.
Download card Updates feed

8 nearest nurse practitioner records → All 8,844 in Florida → Look up another NPI →

Also registered at 7227 N US Highway 1 Ste 100

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

  1. Saminder Singh, M.D.Family Medicine Physician1740592815

Verify Katherine Penny Leonard in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license APRN3139742    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

42% fewer Medicare Part D claims than the average nurse practitioner in 2024

645 Medicare Part D claims for 416 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D. 15 claims were for opioids.

  1. Katherine Leonard645
  2. Specialty average1,109

Most prescribed

  1. Doxycycline Hyclate86 claims
  2. Methylprednisolone67 claims
  3. Prednisone45 claims
  4. Amoxicillin-Clavulanate Potass44 claims
  5. Cephalexin43 claims
  6. Azithromycin41 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: $21.67

1 payment: food and beverage; the largest payer was Pfizer Inc. The 38,884 providers of this specialty with any payment received $791.64 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Katherine Leonard$21.67
  2. Specialty average$791.64

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

Bills Medicare through one group practice

  1. Urgent Care Centers OF Brevard County LLCMaitland, FL

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

Katherine Penny Leonard among 8,844 nurse practitioner records in Florida

Katherine Penny Leonard, ARNP is one of 8,844 nurse practitioner records with a practice address in Florida. 71% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 44% of them.

  • NPI issued2017 · 44% of these records are older, 52% newer
  • In a Medicare fileYes · 71% of these records are
  • In the CMS Doctors and Clinicians fileYes · 51% of these records are
  • Graduated2017 · median 2018 among the 4,492 with a school on file
  • Record last updated2021 · 41% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363L00000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

1 nurse practitioner record lists a practice address in Port St John

They are 1 of the 39 NPPES records with a practice address in Port St John, and 8,844 nurse practitioner records in Florida.

All 8,844 in Florida → Every provider in Port St John → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Haleigh Andreasen, FNPPort Saint John, FL 329271427754290
  2. Priya Konda, FNP-CCocoa, FL 329271689379877
  3. Katie Yakubowski, NP-CCocoa, FL 329271518667088
  4. Austin Davis, FNP-BCPatrick Afb, FL 329251548947179
  5. Noah Birch, FNP-CCocoa Beach, FL 329311801621859
  6. Brenda Britten, ARNP-CCocoa Beach, FL 329311174954838
  7. Jose Chavac Rodas, APRNCocoa Beach, FL 329311891481370
  8. Laura Dijerome, RN, CNPCocoa Beach, FL 329311063519148

Common questions

What is Katherine Penny Leonard, ARNP's NPI number?

Katherine Penny Leonard, ARNP's National Provider Identifier (NPI) is 1366965519, issued on Jul 19, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Katherine Penny Leonard, ARNP located?

The NPPES record lists a practice address at 7227 N US Highway 1 Ste 100, Port St John, FL, 32927. Phone: (321) 637-1595. Providers update this record themselves, so call before visiting.

How can I verify Katherine Penny Leonard, ARNP's license?

NPPES lists Florida license number APRN3139742, 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 Katherine Penny Leonard, ARNP prescribe under Medicare Part D?

In 2024, Katherine Penny Leonard, ARNP had 645 Medicare Part D claims for 416 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.