NPPES file of Aug 9, 2026

Steven Mazar, APRN

Nurse Practitioner · Sarasota, FL

Steven Mazar, APRN is a nurse practitioner with a practice address in Sarasota, Florida, and NPI 1881150555, issued on Feb 18, 2019. Check the license (Florida 9318248, as entered in NPPES) on the Florida health license search; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1881150555
Name
Steven Mazar
Credential
APRN
Primary taxonomy
Nurse Practitioner 363L00000X
License number
9318248 FL
Self-reported in NPPES; status is on the state search
Practice location
5151 Old Ashwood Dr, Sarasota, FL 34233
Phone
(941) 539-1078
Enumerated
Feb 18, 2019
Record last updated
Feb 18, 2019 (not updated in 7 years: call before relying on the address or phone)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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8 nearest nurse practitioner records → All 8,844 in Florida → Look up another NPI →

Verify Steven Mazar in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersFlorida health license search
    Search for license 9318248    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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Steven Mazar among 8,844 nurse practitioner records in Florida

Steven Mazar, APRN 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 not. Its NPI, issued in 2019, is newer than 54% of them.

  • NPI issued2019 · 54% of these records are older, 40% newer
  • In a Medicare fileNo · 71% of these records are
  • In the CMS Doctors and Clinicians fileNo · 51% of these records are
  • Record last updated2019 · 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).

153 nurse practitioner records list a practice address in Sarasota

They are 153 of the 6,548 NPPES records with a practice address in Sarasota, and 8,844 nurse practitioner records in Florida. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 8,844 in Florida → Every provider in Sarasota → Nurse Practitioner nationwide →

The 8 nurse practitioner records with the nearest ZIP codes

  1. Linda Blasen, ARNPSarasota, FL 342331366406175
  2. Patricia Butler, ARNPSarasota, FL 342331659487114
  3. Jizzel Anne De Leon, DNPSarasota, FL 342331245716158
  4. Bathsheba Harrison, ARNPSarasota, FL 342331104237890
  5. Kari Holly, ARNPSarasota, FL 342331588102594
  6. Deborah Macintyre, FNP, ARNP, MSNSarasota, FL 342331992033435
  7. Denise Mulvaney, PA-CSarasota, FL 342331891916268
  8. Douglas Neagles, ARNPSarasota, FL 342331699727586

Common questions

What is Steven Mazar, APRN's NPI number?

Steven Mazar, APRN's National Provider Identifier (NPI) is 1881150555, issued on Feb 18, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Steven Mazar, APRN located?

The NPPES record lists a practice address at 5151 Old Ashwood Dr, Sarasota, FL, 34233. Phone: (941) 539-1078. Providers update this record themselves, so call before visiting.

How can I verify Steven Mazar, APRN's license?

NPPES lists Florida license number 9318248, 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.

Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.