ANDREA CASIAN BARRETT
NPI 1477912079
Counselor - Mental Health in Brookline, MA
About Andrea Casian Barrett NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREA CASIAN BARRETT (NPI 1477912079) is an individual mental health provider in Brookline, Massachusetts, licensed in Massachusetts (LMHC10002872) and active in the NPI registry since February 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
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
Andrea Casian Barrett 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 Reassignment
Medicare enrollment records show Andrea Casian Barrett reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Brookline, MA 02445
- Reassigned Medicare billing, Massachusetts enrollment
- 60 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.
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 Andrea Casian Barrett's NPI number?
The NPI number for Andrea Casian Barrett is 1477912079. It was assigned to this individual provider in the NPPES registry on February 11, 2016.
Where is Andrea Casian Barrett located?
Andrea Casian Barrett practices at 41 Garrison Rd., Brookline, MA 02445. The listed phone number is (617) 277-8107.
What is Andrea Casian Barrett's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Andrea Casian Barrett enrolled in Medicare?
Yes. Andrea Casian Barrett 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 organization bills Medicare for Andrea Casian Barrett's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrea Casian Barrett reassigns Medicare benefits to Brookline Community Mental Health Center Inc. (Brookline, MA). The 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 Andrea Casian Barrett'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 Andrea Casian Barrett was last updated on November 18, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Andrea Casian Barrett · NPI 1477912079
Mental Health provider in Brookline, Massachusetts. Individual provider, active in the CMS NPPES registry since February 11, 2016.
## Identity
- **NPI:** 1477912079 (Entity type: Individual)
- **Enumerated:** February 11, 2016
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** LMHC10002872 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 41 GARRISON RD., Brookline, MA 02445
- **Phone:** (617) 277-8107
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Brookline Community Mental Health Center Inc. (NPI 1881610244, Brookline, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** November 18, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1477912079) · Data from the CMS NPPES public registry.