HANNAH FISH LCSW
NPI 1669087987
Social Worker - Clinical in Brighton, MA
About Hannah Fish Lcsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNAH FISH LCSW (NPI 1669087987) is an individual clinical provider in Brighton, Massachusetts, licensed in Massachusetts (LICSW123858) and active in the NPI registry since September 2020. She is enrolled in Medicare PECOS and maintains a secondary practice location in Brighton.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hannah Fish Lcsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Hannah Fish reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Watertown, MA 02472
- Reassigned Medicare billing, Massachusetts enrollment
- 1,103 clinicians in this Medicare group
Boston, MA 02118
- Reassigned Medicare billing, Massachusetts enrollment
- 716 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 02135 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BOSTON, MA 02135
BRIGHTON, MA 02135
BOSTON, MA 02135
BRIGHTON, MA 02135
BRIGHTON, MA 02135
BOSTON, MA 02135
BRIGHTON, MA 02135
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 Hannah Fish's NPI number?
The NPI number for Hannah Fish is 1669087987. It was assigned to this individual provider in the NPPES registry on September 14, 2020.
Where is Hannah Fish located?
Hannah Fish practices at 736 Cambridge St, Brighton, MA 02135. The listed phone number is (617) 562-7050.
What is Hannah Fish's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Hannah Fish enrolled in Medicare?
Yes. Hannah Fish is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Hannah Fish's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Fish reassigns Medicare benefits to 2 organizations: Steward Medical Group, Inc (Watertown, MA) and Bmc Affiliated Physicians, Inc. (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 Hannah Fish's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hannah Fish accept?
Health plans from Anthem Blue Cross and Blue Shield, Harvard Pilgrim Health Care and Taro Health list Hannah Fish 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.
When was this NPI record last updated?
The NPPES record for Hannah Fish was last updated on March 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Hannah Fish, LCSW · NPI 1669087987
Clinical provider in Brighton, Massachusetts. Individual provider, active in the CMS NPPES registry since September 14, 2020.
## Identity
- **NPI:** 1669087987 (Entity type: Individual)
- **Enumerated:** September 14, 2020
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** LICSW123858 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 736 CAMBRIDGE ST, Brighton, MA 02135-2907
- **Phone:** (617) 562-7050
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Steward Medical Group, Inc (NPI 1629398219, Watertown, MA); Bmc Affiliated Physicians, Inc. (NPI 1245320910, Boston, MA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 17, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1669087987) · Data from the CMS NPPES public registry.