ALEXANDRA POST
NPI 1396462149
Anesthesiology in Plymouth, MA
About Alexandra Post NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDRA POST (NPI 1396462149) is an individual anesthesiology provider in Plymouth, Massachusetts, licensed in Massachusetts (RN2294130) and active in the NPI registry since October 2022. She is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Hospital Plymouth, and is a graduate of Other (2022).
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
Alexandra Post 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 Post reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Plymouth, MA 02360
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1861216038 (Massachusetts)
- 556 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 20,078 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 4
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, MAOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
PLYMOUTH, MA 02360
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 Post's NPI number?
The NPI number for Alexandra Post is 1396462149. It was assigned to this individual provider in the NPPES registry on October 24, 2022.
Where is Alexandra Post located?
Alexandra Post practices at 275 Sandwich St, Plymouth, MA 02360. The listed phone number is (774) 454-7920.
What is Alexandra Post's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Alexandra Post enrolled in Medicare?
Yes. Alexandra Post 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 Post's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Post reassigns Medicare benefits to 2 organizations: Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (Plymouth, MA) and Permanente Medical Group Inc (Stockton, CA). 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 Post's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Alexandra Post affiliated with any hospitals?
According to CMS data, Alexandra Post is affiliated with Beth Israel Deaconess Hospital Plymouth.
When was this NPI record last updated?
The NPPES record for Alexandra Post was last updated on August 6, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 Post · NPI 1396462149
Anesthesiology physician in Plymouth, Massachusetts. Individual provider, active in the CMS NPPES registry since October 24, 2022.
## Identity
- **NPI:** 1396462149 (Entity type: Individual)
- **Enumerated:** October 24, 2022
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** RN2294130 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 275 SANDWICH ST, Plymouth, MA 02360-2183
- **Phone:** (774) 454-7920
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Associated Physicians Of Harvard Medical Faculty Physicians At Beth Is (NPI 1568859643, Plymouth, MA); Permanente Medical Group Inc (NPI 1548343510, Stockton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** August 6, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1396462149) · Data from the CMS NPPES public registry.