Elsie Alcius, FNP
NPI 1700269321 · Family Nurse Practitioner · Inwood, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Elsie Alcius, FNP is a Family Nurse Practitioner provider in Inwood, NY (NPI 1700269321).
Provider details
- NPI number
- 1700269321
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- FNP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 337607 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 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
- 2015-07-01
- Last updated
- 2021-01-07
- Certified
- 2021-01-07
Frequently asked questions
- What is Elsie Alcius's NPI number?
- Elsie Alcius's National Provider Identifier (NPI) is 1700269321, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Elsie Alcius's specialty?
- Elsie Alcius is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Elsie Alcius located?
- Elsie Alcius's practice location on file with NPPES is 12 Walnut Rd, Inwood, NY 11096-1114.
- What is Elsie Alcius's phone number?
- The practice phone number listed in the NPPES registry for Elsie Alcius is (516) 734-1715.
- Does Elsie Alcius accept Medicare?
- Elsie Alcius is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Elsie Alcius's NPI active?
- Yes — Elsie Alcius's NPI (1700269321) is active in the NPPES registry as of the last update on 2021-01-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.