What is Abigail Derefinko's NPI number?

Abigail Derefinko's National Provider Identifier (NPI) is 1841093911, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Abigail Derefinko's specialty?

Abigail Derefinko is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).

Where is Abigail Derefinko located?

Abigail Derefinko's practice location on file with NPPES is 180 Collamer Rd, Hilton, NY 14468-9189.

What is Abigail Derefinko's phone number?

The practice phone number listed in the NPPES registry for Abigail Derefinko is (585) 736-8429.

Is Abigail Derefinko's NPI active?

Yes — Abigail Derefinko's NPI (1841093911) is active in the NPPES registry as of the last update on 2025-04-01.

IndividualActive

Abigail Derefinko, RN

NPI 1841093911 · Registered Nurse · Hilton, NY

Abigail Derefinko, RN is a Registered Nurse provider in Hilton, NY (NPI 1841093911).

Provider details

NPI number: 1841093911
Entity type: Individual
Primary specialty: Registered NurseNursing Service Providers
Credential: RN
Sex: Female
Sole proprietor: Yes
License: 88958201 (NY)

Specialties & taxonomies

Registered NursePrimary163W00000XLicense 88958201 (NY)
Nursing Service Providers

Profile Score

Established profile(55/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
1 yr 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

180 Collamer Rd

Hilton, NY 14468-9189

Phone: (585) 736-8429

Street-level locationGet directions

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Mailing address