NPPES file of Aug 9, 2026

Mekenzie Ann Defone, NP

Family Nurse Practitioner · Rochester, NY

Mekenzie Ann Defone, NP is a family nurse practitioner with a practice address in Rochester, New York, and NPI 1669259362, issued on Sep 14, 2023. Check the license (New York 353132, as entered in NPPES) with the New York board that licenses this profession; 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
1669259362
Name
Mekenzie Ann Defone
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
353132 NY
Self-reported in NPPES; status is on the state search
Practice location
601 Elmwood Ave, Rochester, NY 14642
Phone
(585) 341-6770
Enumerated
Sep 14, 2023
Record last updated
Nov 20, 2023
Medicare enrollment
Enrolled (PECOS I20240206003079); 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 601 Elmwood Ave

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

  1. Asli Saba Abaci, M.D.Child & Adolescent Psychiatry Physician1538100961
  2. Syed Faiz Abbas, MDCardiovascular Disease Physician1316557853
  3. Asim Abbasi, MDPediatric Emergency Medicine (Pediatrics) Physician1336155456
  4. Cameron Abbey-Mott, PHARMDSolid Organ Transplant Pharmacist1124953625
  5. Jessica Abbott, PHARMD, RPHPharmacist1548120272
  6. Maisa Abdalla, M.D.Gastroenterology Physician1669645222

Verify Mekenzie Ann Defone in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this profession
    Search for license 353132
    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 York license search

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90% fewer Medicare Part D claims than the average family nurse practitioner in 2024

132 Medicare Part D claims for 46 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims.

  1. Mekenzie Defone132
  2. Specialty average1,305

Most prescribed

  1. Tacrolimus30 claims
  2. Mycophenolate Mofetil23 claims
  3. Envarsus Xr17 claims
  4. Ursodiol12 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.

Bills Medicare through one group practice

  1. Gastrointestinal GroupRochester, NY

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

Mekenzie Ann Defone among 14,805 family nurse practitioner records in New York

Mekenzie Ann Defone, NP is one of 14,805 family nurse practitioner records with a practice address in New York. 68% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 76% of them.

  • NPI issued2023 · 76% of these records are older, 17% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2023 · median 2019 among the 7,239 with a school on file
  • Record last updated2023 · 45% 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 York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

803 family nurse practitioner records list a practice address in Rochester

They are 803 of the 20,520 NPPES records with a practice address in Rochester, and 14,805 family nurse practitioner records in New York.

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Nancy Amell, NPRochester, NY 146421770591448
  2. Julie Berkhof, F.N.P.Rochester, NY 146421477575751
  3. Angela Fenton, NPRochester, NY 146421407865801
  4. Paula Fessler, NPRochester, NY 146421215946645
  5. Virginia Hanchett, NPRochester, NY 146421891724233
  6. Shirley Mandeville, FNPRochester, NY 146421538113816
  7. Jacqueline Mickol, FNPRochester, NY 146421073542387
  8. Janet Pennella-Vaughan, N.P.Rochester, NY 146421982613881

Common questions

What is Mekenzie Ann Defone, NP's NPI number?

Mekenzie Ann Defone, NP's National Provider Identifier (NPI) is 1669259362, issued on Sep 14, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Mekenzie Ann Defone, NP located?

The NPPES record lists a practice address at 601 Elmwood Ave, Rochester, NY, 14642. Phone: (585) 341-6770. Providers update this record themselves, so call before visiting.

How can I verify Mekenzie Ann Defone, NP's license?

NPPES lists New York license number 353132, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Mekenzie Ann Defone, NP prescribe under Medicare Part D?

In 2024, Mekenzie Ann Defone, NP had 132 Medicare Part D claims for 46 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.

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.