NPPES file of Aug 9, 2026

Gregory A. Kazmierski, ARNP

Adult Health Nurse Practitioner · Gainesville, FL

Gregory A. Kazmierski, ARNP is an adult health nurse practitioner with a practice address in Gainesville, Florida, and NPI 1295715183, issued on Jan 18, 2006. Check the license (Florida ARNP3110882, 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
1295715183
Name
Gregory A. Kazmierski
Credential
ARNP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
ARNP3110882 FL
Self-reported in NPPES; status is on the state search
Practice location
4645 NW 8TH Ave, Gainesville, FL 32605
Phone
(352) 264-2500
Enumerated
Jan 18, 2006
Record last updated
Feb 12, 2014 (not updated in 12 years: call before relying on the address or phone)
Fax
(352) 331-9095
Medicare enrollment
Enrolled (PECOS I20040506001317); 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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8 nearest adult health nurse practitioner records → All 3,214 in Florida → Look up another NPI →

Also registered at 4645 NW 8TH Ave

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

  1. Abigayil Anderson, ARNPFamily Nurse Practitioner1770822835
  2. Ilie Barb, M.D.Interventional Cardiology Physician1013191105
  3. Adam Buck, PAPhysician Assistant1053004341
  4. Christopher Caputo, DOInterventional Cardiology Physician1063467009
  5. Kathleen Coyle, ARNP-BCAcute Care Nurse Practitioner1043240237
  6. Elmer Croushore, MDVascular Surgery Physician1740243518

Verify Gregory A. Kazmierski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license ARNP3110882    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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2.2 times the Medicare Part D claims of the average adult health nurse practitioner in 2024

2,787 Medicare Part D claims for 586 beneficiaries, against an average of 1,280 among the 16,937 providers of this specialty who prescribed in Part D. Brand-name drugs were 21% of claims.

  1. Gregory Kazmierski2,787
  2. Specialty average1,280

Most prescribed

  1. Eliquis239 claims
  2. Metoprolol Succinate224 claims
  3. Atorvastatin Calcium214 claims
  4. Carvedilol142 claims
  5. Clopidogrel140 claims
  6. Metoprolol Tartrate137 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: $487.96

22 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 12,291 providers of this specialty with any payment received $946.40 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Gregory Kazmierski$487.96
  2. Specialty average$946.40

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. Interventional Cardiologists OF Gainesville, PAGainesville, FL

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

Gregory A. Kazmierski among 3,214 adult health nurse practitioner records in Florida

Gregory A. Kazmierski, ARNP is one of 3,214 adult health nurse practitioner records with a practice address in Florida. 72% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 3% of them.

  • NPI issued2006 · 3% of these records are older, 83% newer
  • In a Medicare fileYes · 72% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2000 · median 2016 among the 1,584 with a school on file
  • Record last updated2014 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Adult Health Nurse Practitioner providers in Florida

There are 3,214 adult health nurse practitioner records in Florida.

All 3,214 in Florida → Every provider in Gainesville → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Audrey Field, ARNPGainesville, FL 326051710082441
  2. Susan Fort, ARNPGainesville, FL 326051003117532
  3. Linda Hauzer, ANCC BCGainesville, FL 326051487793105
  4. Crystal Hunt, APRNGainesville, FL 326051295241461
  5. Tamarah Jungklaus, ARNPGainesville, FL 326051255436838
  6. Samantha Malloy, ARNPGainesville, FL 326051609971340
  7. Edward McIntosh, A.R.N.P.Gainesville, FL 326051861775785
  8. Danielle Moran, APRNGainesville, FL 326051679415905

Common questions

What is Gregory A. Kazmierski, ARNP's NPI number?

Gregory A. Kazmierski, ARNP's National Provider Identifier (NPI) is 1295715183, issued on Jan 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Gregory A. Kazmierski, ARNP located?

The NPPES record lists a practice address at 4645 NW 8TH Ave, Gainesville, FL, 32605. Phone: (352) 264-2500. Providers update this record themselves, so call before visiting.

How can I verify Gregory A. Kazmierski, ARNP's license?

NPPES lists Florida license number ARNP3110882, 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 Gregory A. Kazmierski, ARNP prescribe under Medicare Part D?

In 2024, Gregory A. Kazmierski, ARNP had 2,787 Medicare Part D claims for 586 beneficiaries; the average among adult health nurse practitioner prescribers was 1,280. 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.