NPPES file of Aug 9, 2026

Isabel M. Denis, FNP

Family Nurse Practitioner · Tavares, FL

Isabel M. Denis, FNP is a family nurse practitioner with a practice address in Tavares, Florida, and NPI 1568905537, issued on Nov 23, 2016. Check the license (Florida APRN11031060, 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
1568905537
Name
Isabel M. Denis
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
APRN11031060 FL
Self-reported in NPPES; status is on the state search
Practice location
1840 Classique LN, Tavares, FL 32778
Phone
(352) 508-5046
Enumerated
Nov 23, 2016
Record last updated
Dec 26, 2025
Medicare enrollment
Enrolled (PECOS I20240301000145); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 family nurse practitioner records → All 22,340 in Florida → Look up another NPI →

Also registered at 1840 Classique LN

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

  1. Perth Blake, M.D.Family Medicine Physician1063505105
  2. Dawn Comrie, PAMedical Physician Assistant1508853391
  3. Thessamar Moncrieffe, PMHNPPsychiatric/Mental Health Nurse Practitioner1740829308
  4. Wendy Perrott, M.DObstetrics & Gynecology Physician1679635676

Verify Isabel M. Denis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license APRN11031060    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.

37% more Medicare Part D claims than the average family nurse practitioner in 2024

1,791 Medicare Part D claims for 599 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. 32 claims were for opioids.

  1. Isabel Denis1,791
  2. Specialty average1,305

Most prescribed

  1. Methylprednisolone103 claims
  2. Atorvastatin Calcium68 claims
  3. Losartan Potassium67 claims
  4. Amoxicillin-Clavulanate Potass64 claims
  5. Levothyroxine Sodium61 claims
  6. Amlodipine Besylate59 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: $163.63

8 payments; by number, the most common kind was food and beverage; the largest payer was Boston Scientific Corporation. 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. Isabel Denis$163.63
  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. Florida Medical Specialists LLCSummerfield, FL
  2. You And Your Health Family Care IncTavares, FL

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

Isabel M. Denis among 22,340 family nurse practitioner records in Florida

Isabel M. Denis, FNP 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. Its NPI, issued in 2016, is newer than 24% of them.

  • NPI issued2016 · 24% of these records are older, 71% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 48% of these records are
  • Graduated2016 · 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).

41 family nurse practitioner records list a practice address in Tavares

They are 41 of the 607 NPPES records with a practice address in Tavares, and 22,340 family nurse practitioner records in Florida.

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

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Aji Achuthan, ARNPTavares, FL 327781023489309
  2. Debra Babcock, ARNPTavares, FL 327781023482155
  3. Elizabeth Barger, ARNPTavares, FL 327781447780556
  4. Sandra Dawson, NPTavares, FL 327781386975845
  5. Daniela DonardTavares, FL 327781194220731
  6. Carine Elisma, FNPTavares, FL 327781649786062
  7. Alice Floyd, ARNP, CWCNTavares, FL 327781710929922
  8. Zhyrma Monzon CanalesTavares, FL 327781790261501

Common questions

What is Isabel M. Denis, FNP's NPI number?

Isabel M. Denis, FNP's National Provider Identifier (NPI) is 1568905537, issued on Nov 23, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Isabel M. Denis, FNP located?

The NPPES record lists a practice address at 1840 Classique LN, Tavares, FL, 32778. Phone: (352) 508-5046. Providers update this record themselves, so call before visiting.

How can I verify Isabel M. Denis, FNP's license?

NPPES lists Florida license number APRN11031060, 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 Isabel M. Denis, FNP prescribe under Medicare Part D?

In 2024, Isabel M. Denis, FNP had 1,791 Medicare Part D claims for 599 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.