ALEXANDRA JANE BARR DO
NPI 1770868762
Family Medicine - Geriatric Medicine in Freeport, ME
About Alexandra Jane Barr Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDRA JANE BARR DO (NPI 1770868762) is an individual geriatric medicine provider in Freeport, Maine, licensed in Maine (DO2572) and active in the NPI registry since October 2011. She is enrolled in Medicare PECOS, is affiliated with Penobscot Bay Medical Center, and is a graduate of West Virginia School Of Osteopathic Medicine (2011).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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 Jane Barr Do 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
3Medicare enrollment records show Alexandra Barr reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Augusta, ME 04333
- Reassigned Medicare billing, Maine enrollment
- 59 clinicians in this Medicare group
Belfast, ME 04915
- Reassigned Medicare billing, Maine enrollment
- 144 clinicians in this Medicare group
Chillicothe, OH 45601
- Reassigned Medicare billing, Maine enrollment
- 13 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
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.
Penobscot Bay Medical Center
Acute Care Hospitals · Rockport, MEPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 04032 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Reported Quality Measures
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
FREEPORT, ME 04032
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 Barr's NPI number?
The NPI number for Alexandra Barr is 1770868762. It was assigned to this individual provider in the NPPES registry on October 21, 2011.
Where is Alexandra Barr located?
Alexandra Barr practices at 50 Marquis Rd, Freeport, ME 04032. The listed phone number is (207) 865-6131.
What is Alexandra Barr's specialty?
The primary specialty registered for this NPI is Family Medicine, specializing in Geriatric Medicine, with taxonomy code 207QG0300X.
Is Alexandra Barr enrolled in Medicare?
Yes. Alexandra Barr 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 Barr's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexandra Barr reassigns Medicare benefits to 3 organizations: State Of Maine (Augusta, ME), Penobscot Community Health Center (Belfast, ME) and Tapestry Telehealth PLLC (Chillicothe, OH). 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 Barr's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexandra Barr accept?
Health plans from Anthem Blue Cross and Blue Shield and Taro Health list Alexandra Barr as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Alexandra Barr affiliated with any hospitals?
According to CMS data, Alexandra Barr is affiliated with Penobscot Bay Medical Center.
When was this NPI record last updated?
The NPPES record for Alexandra Barr was last updated on December 2, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.