NPPES file of Aug 9, 2026

Abagael Fagan, WHNP-BC

Women's Health Nurse Practitioner · Stony Brook, NY

Abagael Fagan, WHNP-BC is a women's health nurse practitioner with a practice address in Stony Brook, New York, and NPI 1649668674, issued on Dec 29, 2014. Check the license (New York F421892, 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
1649668674
Name
Abagael Fagan
Credential
WHNP-BC
Primary taxonomy
Women's Health Nurse Practitioner 363LW0102X
License number
F421892 NY
Self-reported in NPPES; status is on the state search
Practice location
101 Nicolls Road, Stony Brook, NY 11794
Phone
(631) 444-3987
Enumerated
Dec 29, 2014
Record last updated
Jan 16, 2026
Medicare enrollment
Enrolled (PECOS I20251215000757); 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 women's health nurse practitioner records → All 702 in New York → Look up another NPI →

Also registered at 101 Nicolls Road

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

  1. Adeola AdeyeyeStudent in an Organized Health Care Education/Training Program1215678594
  2. Liyan Afaneh, M.B.B.S.Student in an Organized Health Care Education/Training Program1982545232
  3. Jaclyn Angielczyk, MDStudent in an Organized Health Care Education/Training Program1851977425
  4. Mark BatistickStudent in an Organized Health Care Education/Training Program1760185490
  5. Justin Bell, MDAnesthesiology Physician1003492893
  6. William Berg, MDUrology Physician1184068520

Verify Abagael Fagan 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 F421892    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. University Associates IN Obstetrics And Gynecology University FacultyStony Brook, NY

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

Abagael Fagan among 702 women's health nurse practitioner records in New York

Abagael Fagan, WHNP-BC is one of 702 women's health nurse practitioner records with a practice address in New York. 53% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2014, is newer than 49% of them.

  • NPI issued2014 · 49% of these records are older, 47% newer
  • In a Medicare fileYes · 53% of these records are
  • In the CMS Doctors and Clinicians fileYes · 31% of these records are
  • Graduated2025 · median 2015 among the 219 with a school on file
  • Record last updated2026 · 55% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LW0102X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Women's Health Nurse Practitioner providers in New York

There are 702 women's health nurse practitioner records in New York.

All 702 in New York → Every provider in Stony Brook → Women's Health Nurse Practitioner nationwide →

The 8 women's health nurse practitioner records with the nearest ZIP codes

  1. Marie Oquendo-Miller, MSNPStony Brook, NY 117941023015856
  2. Dana Sahadeo-Gumma, WHNP, DNPStony Brook, NY 117941316587868
  3. Carmen Kiraly, CWHNPWest Islip, NY 117951174742878
  4. Fedlene Lauriston-Janvier, WHNPWest Islip, NY 117951689448946
  5. Patricia McGlinchey, N.P.West Islip, NY 117951326149840
  6. Elizabeth Schimmer, MS RN WHNP-BCWest Islip, NY 117951740625706
  7. Dorene Frederick, NPSyosset, NY 117911508921545
  8. Carla Cash, NP, CNMHauggauge, NY 117881992712111

Common questions

What is Abagael Fagan, WHNP-BC's NPI number?

Abagael Fagan, WHNP-BC's National Provider Identifier (NPI) is 1649668674, issued on Dec 29, 2014. An NPI identifies a provider in billing; it is not a license.

Where is Abagael Fagan, WHNP-BC located?

The NPPES record lists a practice address at 101 Nicolls Road, Stony Brook, NY, 11794. Phone: (631) 444-3987. Providers update this record themselves, so call before visiting.

How can I verify Abagael Fagan, WHNP-BC's license?

NPPES lists New York license number F421892, 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.