NPPES file of Aug 9, 2026

Ralph F. Fabiani, NP

Adult Health Nurse Practitioner · Port Jefferson, NY

Ralph F. Fabiani, NP is an adult health nurse practitioner with a practice address in Port Jefferson, New York, and NPI 1104600865, issued on Aug 23, 2023. Check the license (New York F311316, 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
1104600865
Name
Ralph F. Fabiani
Credential
NP
Primary taxonomy
Adult Health Nurse Practitioner 363LA2200X
License number
F311316 NY
Self-reported in NPPES; status is on the state search
Practice location
75 N Country RD, Port Jefferson, NY 11777
Phone
(631) 473-1320
Enumerated
Aug 23, 2023
Record last updated
Aug 23, 2023
Medicare enrollment
Enrolled (PECOS I20231213001218); 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 adult health nurse practitioner records → All 6,028 in New York → Look up another NPI →

Also registered at 75 N Country RD

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

  1. Yasser Abdelbaki, M.D.Internal Medicine Physician1790149771
  2. Omar Ahmad, MDInternal Medicine Physician1043531254
  3. Mohamed AhmedPsychiatry Physician1912534652
  4. Fareeha Ajmal, DOHospitalist Physician1285375675
  5. Sarmad Al Obaidi, MDStudent in an Organized Health Care Education/Training Program1780387662
  6. Shabab Ali, MDStudent in an Organized Health Care Education/Training Program1497694962

Verify Ralph F. Fabiani 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 F311316    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. John T Mather Memorial HospitalPort Jefferson, NY

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

Ralph F. Fabiani among 6,028 adult health nurse practitioner records in New York

Ralph F. Fabiani, NP is one of 6,028 adult health nurse practitioner records with a practice address in New York. 69% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2023, is newer than 88% of them.

  • NPI issued2023 · 88% of these records are older, 9% newer
  • In a Medicare fileYes · 69% of these records are
  • In the CMS Doctors and Clinicians fileYes · 44% of these records are
  • Graduated2023 · median 2016 among the 2,678 with a school on file
  • Record last updated2023 · 62% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 363LA2200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

25 adult health nurse practitioner records list a practice address in Port Jefferson

They are 25 of the 983 NPPES records with a practice address in Port Jefferson, and 6,028 adult health nurse practitioner records in New York.

All 6,028 in New York → Every provider in Port Jefferson → Adult Health Nurse Practitioner nationwide →

The 8 adult health nurse practitioner records with the nearest ZIP codes

  1. Alisa Caliendo, ANP, MSN, BSN, RNPort Jefferson, NY 117771407194855
  2. Sherly Chamakala, N.PPort Jefferson, NY 117771801076294
  3. Kelly Connors, NPPort Jefferson, NY 117771801286489
  4. Patricia Dodd, N.P.Port Jefferson, NY 117771821495086
  5. Janice Fleischman Eaton, ANP-CPort Jefferson, NY 117771003060229
  6. Phyllis Macchio, NPPort Jefferson, NY 117771699088955
  7. Darlene McDay, AGNP-CPort Jefferson, NY 117771932497195
  8. Joan Nathan, A.N.P.Port Jefferson, NY 117771053438952

Common questions

What is Ralph F. Fabiani, NP's NPI number?

Ralph F. Fabiani, NP's National Provider Identifier (NPI) is 1104600865, issued on Aug 23, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Ralph F. Fabiani, NP located?

The NPPES record lists a practice address at 75 N Country RD, Port Jefferson, NY, 11777. Phone: (631) 473-1320. Providers update this record themselves, so call before visiting.

How can I verify Ralph F. Fabiani, NP's license?

NPPES lists New York license number F311316, 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.