Aleksandra Nappo, NP
NPI 1477857845 · Family Nurse Practitioner · Riverhead, NY
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Aleksandra Nappo, NP is a Family Nurse Practitioner provider in Riverhead, NY (NPI 1477857845).
Provider details
- NPI number
- 1477857845
- Entity type
- Individual
- Primary specialty
- Family Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- NP
- Sex
- Female
- Sole proprietor
- No
- License
- 636079 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Nursing Service Providers
Nursing Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
15 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$711 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2010-12-29
- Last updated
- 2023-10-19
- Certified
- 2023-09-21
Frequently asked questions
- What is Aleksandra Nappo's NPI number?
- Aleksandra Nappo's National Provider Identifier (NPI) is 1477857845, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Aleksandra Nappo's specialty?
- Aleksandra Nappo is listed in the NPPES registry with a primary specialty of Family Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Aleksandra Nappo located?
- Aleksandra Nappo's practice location on file with NPPES is 1300 Roanoke Ave, Riverhead, NY 11901-2031.
- What is Aleksandra Nappo's phone number?
- The practice phone number listed in the NPPES registry for Aleksandra Nappo is (631) 901-6330.
- Does Aleksandra Nappo accept Medicare?
- Aleksandra Nappo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Aleksandra Nappo's NPI active?
- Yes — Aleksandra Nappo's NPI (1477857845) is active in the NPPES registry as of the last update on 2023-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.