Sarah Hannigan, ANP
NPI 1891062311 · Adult Health Nurse Practitioner · New York, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sarah Hannigan, ANP is a Adult Health Nurse Practitioner provider in New York, NY (NPI 1891062311).
Provider details
- NPI number
- 1891062311
- Entity type
- Individual
- Primary specialty
- Adult Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- ANP
- Sex
- Female
- Sole proprietor
- No
- License
- 305542 (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
14 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
- 2011-11-29
- Last updated
- 2011-11-29
Frequently asked questions
- What is Sarah Hannigan's NPI number?
- Sarah Hannigan's National Provider Identifier (NPI) is 1891062311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Hannigan's specialty?
- Sarah Hannigan is listed in the NPPES registry with a primary specialty of Adult Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Sarah Hannigan located?
- Sarah Hannigan's practice location on file with NPPES is 560 1st Ave, New York, NY 10016-6402.
- What is Sarah Hannigan's phone number?
- The practice phone number listed in the NPPES registry for Sarah Hannigan is (212) 263-5760.
- Does Sarah Hannigan accept Medicare?
- Sarah Hannigan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sarah Hannigan's NPI active?
- Yes — Sarah Hannigan's NPI (1891062311) is active in the NPPES registry as of the last update on 2011-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.