NPPES file of Aug 9, 2026

Dillon Patrick O'Sullivan, FNP

Family Nurse Practitioner · Matawan, NJ

Dillon Patrick O'Sullivan, FNP is a family nurse practitioner with a practice address in Matawan, New Jersey, and NPI 1073377065, issued on Feb 9, 2024. Check the license with the New Jersey 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
1073377065
Name
Dillon Patrick O'Sullivan
Credential
FNP
Primary taxonomy
Family Nurse Practitioner 363LF0000X
License number
353646 NY
Self-reported in NPPES; status is on the state search
Practice location
46 Avondale LN, Matawan, NJ 07747
Phone
(347) 962-4168
Enumerated
Feb 9, 2024
Record last updated
Feb 9, 2024
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 3,881 in New Jersey → Look up another NPI →

Verify Dillon Patrick O'Sullivan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Jersey board licenses this professionCheck 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 Jersey license search

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Dillon Patrick O'Sullivan among 3,881 family nurse practitioner records in New Jersey

Dillon Patrick O'Sullivan, FNP is one of 3,881 family nurse practitioner records with a practice address in New Jersey. 74% 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 2024, is newer than 78% of them.

  • NPI issued2024 · 78% of these records are older, 12% newer
  • In a Medicare fileNo · 74% of these records are
  • In the CMS Doctors and Clinicians fileNo · 58% of these records are
  • Record last updated2024 · 40% 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 Jersey practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

7 family nurse practitioner records list a practice address in Matawan

They are 7 of the 598 NPPES records with a practice address in Matawan, and 3,881 family nurse practitioner records in New Jersey. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,881 in New Jersey → Every provider in Matawan → Family Nurse Practitioner nationwide →

The 8 family nurse practitioner records with the nearest ZIP codes

  1. Tina Albrecht, MSN, FNP-CAberdeen, NJ 077471881149854
  2. Sofia Arenas, APNMatawan, NJ 077471922831635
  3. Katie Lenning, KATIE LENNING, APNMatawan, NJ 077471831854595
  4. Oksana Libelt, FNPMatawan, NJ 077471922564566
  5. Dara MedinaAberdeen, NJ 077471679178008
  6. Danielle Mondello, FNP-BCMatawan, NJ 077471265192058
  7. Rosamaria Verdadeiro, APNMatawan, NJ 077471376102699
  8. Kayla WongMatawan, NJ 077471598420119

Common questions

What is Dillon Patrick O'Sullivan, FNP's NPI number?

Dillon Patrick O'Sullivan, FNP's National Provider Identifier (NPI) is 1073377065, issued on Feb 9, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Dillon Patrick O'Sullivan, FNP located?

The NPPES record lists a practice address at 46 Avondale LN, Matawan, NJ, 07747. Phone: (347) 962-4168. Providers update this record themselves, so call before visiting.

How can I verify Dillon Patrick O'Sullivan, FNP's license?

Search the New Jersey 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.