ALEXANDRA K WEINSTEIN FNP-C
NPI 1679249957
Nurse Practitioner - Family in Duxbury, MA
About Alexandra K Weinstein Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDRA K WEINSTEIN FNP-C (NPI 1679249957) is an individual family provider in Duxbury, Massachusetts, licensed in Massachusetts (RN2314741) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Hospital Plymouth, and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
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
Alexandra K Weinstein Fnp-c 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 Alexandra Weinstein reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Pembroke, MA 02359
- Reassigned Medicare billing, Massachusetts enrollment
- 28 clinicians in this Medicare group
East Boston, MA 02128
- Reassigned Medicare billing, Massachusetts enrollment
- 47 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.
Areas of Expertise CMS Part B claims 7
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beth Israel Deaconess Hospital Plymouth
Acute Care Hospitals · Plymouth, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02332 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 2
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 10
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 Alexandra Weinstein's NPI number?
The NPI number for Alexandra Weinstein is 1679249957. It was assigned to this individual provider in the NPPES registry on August 18, 2021.
Where is Alexandra Weinstein located?
Alexandra Weinstein practices at 308 Kingstown Way, Duxbury, MA 02332. The listed phone number is (781) 585-5561.
What is Alexandra Weinstein's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Alexandra Weinstein enrolled in Medicare?
Yes. Alexandra Weinstein 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 Alexandra Weinstein's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Weinstein reassigns Medicare benefits to 2 organizations: Pembroke Medical Associates Inc (Pembroke, MA) and Pai Participant Ma PC (East Boston, 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 Alexandra Weinstein's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alexandra Weinstein affiliated with any hospitals?
According to CMS data, Alexandra Weinstein is affiliated with Beth Israel Deaconess Hospital Plymouth.
When was this NPI record last updated?
The NPPES record for Alexandra Weinstein was last updated on August 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years 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.
# Alexandra K Weinstein, FNP-C · NPI 1679249957
Family physician in Duxbury, Massachusetts. Individual provider, active in the CMS NPPES registry since August 18, 2021.
## Identity
- **NPI:** 1679249957 (Entity type: Individual)
- **Enumerated:** August 18, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** RN2314741 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 308 KINGSTOWN WAY, Duxbury, MA 02332-4647
- **Phone:** (781) 585-5561
## 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): Pembroke Medical Associates Inc (NPI 1194332759, Pembroke, MA); Pai Participant Ma PC (NPI 1932984317, East Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** August 18, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1679249957) · Data from the CMS NPPES public registry.