NPPES file of Aug 9, 2026

Alessandra Olsen, NP

Family Nurse Practitioner · New Hyde Park, NY

Alessandra Olsen, NP is a family nurse practitioner with a practice address in New Hyde Park, New York, and NPI 1497421424, issued on Aug 19, 2021. Check the license (New York F348166, 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 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1497421424
Name
Alessandra Olsen
Credential
NP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
F348166 NY
Self-reported in NPPES; status is on the state search
Practice location
3003 New Hyde Park RD Ste 407, New Hyde Park, NY 11042
Phone
(516) 488-8145
Enumerated
Aug 19, 2021
Record last updated
Aug 2, 2023
Fax
(516) 488-6722
Medicare enrollment
Enrolled (PECOS I20210913001177); 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 family nurse practitioner records → All 14,805 in New York → Look up another NPI →

Also registered at 3003 New Hyde Park RD Ste 407

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

  1. Vanessa ElliottFamily Nurse Practitioner1477158665
  2. Tzippora FrohlichFamily Nurse Practitioner1427615590

Verify Alessandra Olsen 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 F348166    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

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. North Shore-Lij Medical PCManhasset, NY

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

Alessandra Olsen among 14,805 family nurse practitioner records in New York

Alessandra Olsen, 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 2021, is newer than 63% of them.

  • NPI issued2021 · 63% of these records are older, 30% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileYes · 49% of these records are
  • Graduated2021 · 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).

192 family nurse practitioner records list a practice address in New Hyde Park

They are 192 of the 4,217 NPPES records with a practice address in New Hyde Park, and 14,805 family nurse practitioner records in New York.

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

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Abidemi Akinkunmi, NPNew Hyde Park, NY 110421588991210
  2. Santpal Chawla, FNP-CNew Hyde Park, NY 110421336184381
  3. Chandra Dookran, FNPNew Hyde Park, NY 110421083919203
  4. Laura Galeotafiore, FNP-BCNew Hyde Park, NY 110421285940676
  5. Anna George, NPLake Success, NY 110421033231980
  6. Limone Gjoni, FNPNew Hyde Park, NY 110421942505532
  7. Tammi Hassell Blot, FNPNew Hyde Park, NY 110421063646578
  8. Kathy Hetherington, MLP-NURSE PRACTIONERNew Hyde Park, NY 110421043452253

Common questions

What is Alessandra Olsen, NP's NPI number?

Alessandra Olsen, NP's National Provider Identifier (NPI) is 1497421424, issued on Aug 19, 2021. An NPI identifies a provider in billing; it is not a license.

Where is Alessandra Olsen, NP located?

The NPPES record lists a practice address at 3003 New Hyde Park RD Ste 407, New Hyde Park, NY, 11042. Phone: (516) 488-8145. Providers update this record themselves, so call before visiting.

How can I verify Alessandra Olsen, NP's license?

NPPES lists New York license number F348166, 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. 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.