Stephen Krzastek
Pharmacist · Naples, FL
Stephen Krzastek is a pharmacist with a practice address in Naples, Florida, and NPI 1689911265, issued on Jan 15, 2013. Check the license (Florida PS36359, as entered in NPPES) on the Florida health license search; the Medicare figures below come from public CMS files.
- Name
- Stephen Krzastek
- Primary taxonomy
- Pharmacist 183500000X
- License number
- PS36359 FL
Self-reported in NPPES; status is on the state search - Practice location
- 11200 Tamiami Trl N, Naples, FL 34110
- Phone
- (239) 592-5101
- Enumerated
- Jan 15, 2013
- Record last updated
- Jan 15, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (239) 592-6207
- Entity
- Type 1 · individual
8 nearest pharmacist records → All 19,422 in Florida → Look up another NPI →
Also registered at 11200 Tamiami Trl N
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Lek Dinprasurtsatya, RPHPharmacist1942547898
Verify Stephen Krzastek in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersFlorida health license search
Search for license PS36359Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Most of these Medicare Part D claims are vaccines, 86% of the cost of the top drugs
55 Medicare Part D claims for 51 beneficiaries, against an average of 119 among the 28,524 providers of this specialty who prescribed in Part D. Brand-name drugs were 100% of claims.
Most prescribed
Pharmacies often give vaccines under a standing order that names one clinician, and CMS counts every such claim under that clinician's NPI. These claims are therefore not a measure of this clinician's own prescribing.
- Boostrix Tdap20 claims
- Shingrix20 claims
- Arexvy12 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.
Stephen Krzastek among 19,422 pharmacist records in Florida
Stephen Krzastek is one of 19,422 pharmacist records with a practice address in Florida. 12% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2013, is newer than 33% of them.
- NPI issued2013 · 33% of these records are older, 58% newer
- In a Medicare fileYes · 12% of these records are
- In the CMS Doctors and Clinicians fileNo · 0% of these records are
- Record last updated2013 · 74% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 183500000X and a Florida practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
288 pharmacist records list a practice address in Naples
They are 288 of the 5,950 NPPES records with a practice address in Naples, and 19,422 pharmacist records in Florida.
All 19,422 in Florida → Every provider in Naples → Pharmacist nationwide →
The 8 pharmacist records with the nearest ZIP codes
- Louis AltoNaples, FL 341101730392408
- Douglas Braun, PHARMDNaples, FL 341101891089009
- Lek Dinprasurtsatya, RPHNaples, FL 341101942547898
- Alicia GazdaNaples, FL 341101831436989
- Laura Kelley, PHARMDNaples, FL 341101902175847
- Paul Mey, RPH.Naples, FL 341101952746315
- Allen PopeNaples, FL 341101477891059
- Bradley Regnaert, PHARM.D.Naples, FL 341101013060078
Common questions
What is Stephen Krzastek's NPI number?
Stephen Krzastek's National Provider Identifier (NPI) is 1689911265, issued on Jan 15, 2013. An NPI identifies a provider in billing; it is not a license.
Where is Stephen Krzastek located?
The NPPES record lists a practice address at 11200 Tamiami Trl N, Naples, FL, 34110. Phone: (239) 592-5101. Providers update this record themselves, so call before visiting.
How can I verify Stephen Krzastek's license?
NPPES lists Florida license number PS36359, 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 Stephen Krzastek prescribe under Medicare Part D?
In 2024, Stephen Krzastek had 55 Medicare Part D claims for 51 beneficiaries; the average among pharmacist prescribers was 119. 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.