NPPES file of Aug 9, 2026

Ashley Martha Sakowitz, FNP-C

Family Nurse Practitioner · Commack, NY

Ashley Martha Sakowitz, FNP-C is a family nurse practitioner with a practice address in Commack, New York, and NPI 1497270896, issued on Aug 7, 2017. Check the license (New York 342177, as entered in NPPES) with the New York board that licenses this profession; 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
1497270896
Name
Ashley Martha Sakowitz
Credential
FNP-C
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
342177 NY
Self-reported in NPPES; status is on the state search
Practice location
777 Larkfield RD, Commack, NY 11725
Phone
(631) 724-1331
Enumerated
Aug 7, 2017
Record last updated
Aug 7, 2017 (not updated in 9 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 family nurse practitioner records → All 14,805 in New York → Look up another NPI →

Also registered at 777 Larkfield RD

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

  1. Elizabeth Hyde-Daddio, RD, CDCES,CDNRegistered Dietitian1932878568
  2. Peter Loring, AU.DAudiologist1245232511
  3. Nancy McGee, M.A., CCC-AAudiologist1740485705
  4. Alicia Peterson, AU DAudiologist1396703393
  5. Jodi Zimbler, D.O.Family Medicine Physician1659791093

Verify Ashley Martha Sakowitz 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 342177    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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Ashley Martha Sakowitz among 14,805 family nurse practitioner records in New York

Ashley Martha Sakowitz, FNP-C 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 not. Its NPI, issued in 2017, is newer than 42% of them.

  • NPI issued2017 · 42% of these records are older, 53% newer
  • In a Medicare fileNo · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · 49% of these records are
  • Record last updated2017 · 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).

24 family nurse practitioner records list a practice address in Commack

They are 24 of the 1,341 NPPES records with a practice address in Commack, and 14,805 family nurse practitioner records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 14,805 in New York → Every provider in Commack → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Tara Accavallo, FNP-BCCommack, NY 117251013162346
  2. Devin Clem, CNPCommack, NY 117251205389210
  3. Lauren Dolce, NP-CCommack, NY 117251063956241
  4. Eileen Jackson, NPCommack, NY 117251124555271
  5. Eileen Kilgus-Reid, MS, RN, FNP-BCCommack, NY 117251245702059
  6. Noreen Liotta, NPCommack, NY 117251346414455
  7. Yessenia Lopez-Ramos, NPCommack, NY 117251437739356
  8. Faith Mancuso, FNP RNCommack, NY 117251689183576

Common questions

What is Ashley Martha Sakowitz, FNP-C's NPI number?

Ashley Martha Sakowitz, FNP-C's National Provider Identifier (NPI) is 1497270896, issued on Aug 7, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Ashley Martha Sakowitz, FNP-C located?

The NPPES record lists a practice address at 777 Larkfield RD, Commack, NY, 11725. Phone: (631) 724-1331. Providers update this record themselves, so call before visiting.

How can I verify Ashley Martha Sakowitz, FNP-C's license?

NPPES lists New York license number 342177, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity 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. 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.