NPPES file of Aug 9, 2026

Kerry Mastrangelo, NP-BC

Family Nurse Practitioner · Hewlett, NY

Kerry Mastrangelo, NP-BC is a family nurse practitioner with a practice address in Hewlett, New York, and NPI 1245412444, issued on Nov 29, 2007. Check the license (New York F335126-1, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1245412444
Name
Kerry Mastrangelo
Credential
NP-BC
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
F335126-1 NY
Self-reported in NPPES; status is on the state search
Practice location
286 E Rockaway RD, Hewlett, NY 11557
Phone
(515) 569-3838
Enumerated
Nov 29, 2007
Record last updated
Nov 29, 2007 (not updated in 19 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 286 E Rockaway RD

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

  1. Robert Seiden, MDInternal Medicine Physician1356435606

Verify Kerry Mastrangelo 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 F335126-1    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
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99% fewer Medicare Part D claims than the average family nurse practitioner in 2024

13 Medicare Part D claims for 13 beneficiaries, against an average of 1,305 among the 140,557 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of claims.

  1. Kerry Mastrangelo13
  2. Specialty average1,305

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.

Kerry Mastrangelo among 14,805 family nurse practitioner records in New York

Kerry Mastrangelo, NP-BC 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 2007, is newer than 9% of them.

  • NPI issued2007 · 9% of these records are older, 87% newer
  • In a Medicare fileYes · 68% of these records are
  • In the CMS Doctors and Clinicians fileNo · 49% of these records are
  • Record last updated2007 · 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).

19 family nurse practitioner records list a practice address in Hewlett

They are 19 of the 394 NPPES records with a practice address in Hewlett, and 14,805 family nurse practitioner records in New York.

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

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Danny Azerrad, FNPHewlett, NY 115571083871412
  2. Cristina BernadinHewlett, NY 115571821514985
  3. Zachary Blisko, NURSE PRACTITIONERHewlett, NY 115571841159688
  4. Corena Christensen, FNPHewlett, NY 115571700668332
  5. Vanessa GerdusHewlett, NY 115571467224428
  6. Olga Haimov, FNPHewlett, NY 115571154147171
  7. Riki Hirmes, NPHewlett, NY 115571629471503
  8. Lisa MorganHewlett, NY 115571437741766

Common questions

What is Kerry Mastrangelo, NP-BC's NPI number?

Kerry Mastrangelo, NP-BC's National Provider Identifier (NPI) is 1245412444, issued on Nov 29, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Kerry Mastrangelo, NP-BC located?

The NPPES record lists a practice address at 286 E Rockaway RD, Hewlett, NY, 11557. Phone: (515) 569-3838. Providers update this record themselves, so call before visiting.

How can I verify Kerry Mastrangelo, NP-BC's license?

NPPES lists New York license number F335126-1, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.

How much does Kerry Mastrangelo, NP-BC prescribe under Medicare Part D?

In 2024, Kerry Mastrangelo, NP-BC had 13 Medicare Part D claims for 13 beneficiaries; the average among family nurse practitioner prescribers was 1,305. 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.