CATHERINE HAMMOND LICSW
NPI 1326738923
Social Worker in Quincy, MA
About Catherine Hammond Licsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CATHERINE HAMMOND LICSW (NPI 1326738923) is an individual social worker in Quincy, Massachusetts and active in the NPI registry since May 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses 2
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
Catherine Hammond Licsw 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 Catherine Hammond reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Quincy, MA 02169
- Reassigned Medicare billing, Massachusetts enrollment
- 101 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.
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.
QUINCY, MA 02169
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 Catherine Hammond's NPI number?
The NPI number for Catherine Hammond is 1326738923. It was assigned to this individual provider in the NPPES registry on May 9, 2023.
Where is Catherine Hammond located?
Catherine Hammond practices at 54 Miller St, Quincy, MA 02169. The listed phone number is (617) 689-1860.
What is Catherine Hammond's specialty?
The primary specialty registered for this NPI is Social Worker with taxonomy code 104100000X.
Is Catherine Hammond enrolled in Medicare?
Yes. Catherine Hammond 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 Catherine Hammond's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Catherine Hammond reassigns Medicare benefits to South Shore Mental Health Center, Inc. (Quincy, 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 Catherine Hammond's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Catherine Hammond accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Catherine Hammond 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 Catherine Hammond was last updated on April 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Catherine Hammond, LICSW · NPI 1326738923
Social Worker provider in Quincy, Massachusetts. Individual provider, active in the CMS NPPES registry since May 9, 2023.
## Identity
- **NPI:** 1326738923 (Entity type: Individual)
- **Enumerated:** May 9, 2023
- **Primary specialty:** Social Worker · taxonomy 104100000X
- **Sole proprietor:** No
## Practice location
- **Address:** 54 MILLER ST, Quincy, MA 02169-4725
- **Phone:** (617) 689-1860
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** South Shore Mental Health Center, Inc. (NPI 1770528317, Quincy, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** April 9, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1326738923) · Data from the CMS NPPES public registry.