ANASTASIYA NELSON
NPI 1326903345
Nurse Practitioner - Family in Amesbury, MA
About Anastasiya Nelson NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANASTASIYA NELSON (NPI 1326903345) is an individual family provider in Amesbury, Massachusetts, licensed in Massachusetts (RN2336632) and active in the NPI registry since December 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Anastasiya Nelson is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Anastasiya Nelson reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Swampscott, MA 01907
- Reassigned Medicare billing, Massachusetts enrollment
- 33 clinicians in this Medicare group
Medway, MA 02053
- Reassigned Medicare billing, Massachusetts enrollment
- 186 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01913 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 9
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Anastasiya Nelson's NPI number?
The NPI number for Anastasiya Nelson is 1326903345. It was assigned to this individual provider in the NPPES registry on December 22, 2025.
Where is Anastasiya Nelson located?
Anastasiya Nelson practices at 5 Macy St, Amesbury, MA 01913. The listed phone number is (978) 834-0300.
What is Anastasiya Nelson's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Anastasiya Nelson enrolled in Medicare?
Yes. Anastasiya Nelson is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Anastasiya Nelson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anastasiya Nelson reassigns Medicare benefits to 2 organizations: CVS Clinic PLLC (Swampscott, MA) and Minuteclinic Diagnostic Of Massachusetts LLC (Medway, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Anastasiya Nelson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Anastasiya Nelson was last updated on December 25, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Anastasiya Nelson · NPI 1326903345
Family physician in Amesbury, Massachusetts. Individual provider, active in the CMS NPPES registry since December 22, 2025.
## Identity
- **NPI:** 1326903345 (Entity type: Individual)
- **Enumerated:** December 22, 2025
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** RN2336632 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 5 MACY ST, Amesbury, MA 01913-3706
- **Phone:** (978) 834-0300
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): CVS Clinic PLLC (NPI 1306623426, Swampscott, MA); Minuteclinic Diagnostic Of Massachusetts LLC (NPI 1457470858, Medway, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2025
## Record status
- **NPPES last updated:** December 25, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1326903345) · Data from the CMS NPPES public registry.