Dillon O'Sullivan, FNP
NPI 1073377065 · Family Nurse Practitioner · Matawan, NJ
Dillon O'Sullivan, FNP is a Family Nurse Practitioner provider in Matawan, NJ (NPI 1073377065).
Provider details
- NPI number
- 1073377065
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Male
- Sole proprietor
- No
- License
- 353646 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2024-02-09
- Last updated
- 2024-02-09
- Certified
- 2024-02-09
Frequently asked questions
- What is Dillon O'Sullivan's NPI number?
- Dillon O'Sullivan's National Provider Identifier (NPI) is 1073377065, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dillon O'Sullivan's specialty?
- Dillon O'Sullivan is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Dillon O'Sullivan located?
- Dillon O'Sullivan's practice location on file with NPPES is 46 Avondale Ln, Matawan, NJ 07747-1235.
- What is Dillon O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Dillon O'Sullivan is (347) 962-4168.
- Is Dillon O'Sullivan's NPI active?
- Yes — Dillon O'Sullivan's NPI (1073377065) is active in the NPPES registry as of the last update on 2024-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.