ALEXANDRIA SANTIAGO LICSW
NPI 1992106165
Social Worker - Clinical in Winthrop, MA
About Alexandria Santiago Licsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDRIA SANTIAGO LICSW (NPI 1992106165) is an individual clinical provider in Winthrop, Massachusetts, licensed in Massachusetts (124982) and active in the NPI registry since September 2014. She is enrolled in Medicare PECOS.
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 (PECOS)
Alexandria Santiago Licsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alexandria Santiago reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Stoughton, MA 02072
- Reassigned Medicare billing, Massachusetts enrollment
- 19 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 02152 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Alexandria Santiago's NPI number?
The NPI number for Alexandria Santiago is 1992106165. It was assigned to this individual provider in the NPPES registry on September 8, 2014.
Where is Alexandria Santiago located?
Alexandria Santiago practices at 102 Pleasant St Apt 2, Winthrop, MA 02152. The listed phone number is (781) 562-9159.
What is Alexandria Santiago's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Alexandria Santiago enrolled in Medicare?
Yes. Alexandria Santiago is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alexandria Santiago's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexandria Santiago reassigns Medicare benefits to Abelard Psychotherapy Inc. (Stoughton, 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 Alexandria Santiago's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexandria Santiago accept?
Health plans from Anthem Blue Cross and Blue Shield list Alexandria Santiago 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 Alexandria Santiago was last updated on March 29, 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.
# Alexandria Santiago, LICSW · NPI 1992106165
Clinical provider in Winthrop, Massachusetts. Individual provider, active in the CMS NPPES registry since September 8, 2014.
## Identity
- **NPI:** 1992106165 (Entity type: Individual)
- **Enumerated:** September 8, 2014
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 124982 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 102 PLEASANT ST APT 2, Winthrop, MA 02152-2021
- **Phone:** (781) 562-9159
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Abelard Psychotherapy Inc. (NPI 1215295597, Stoughton, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** March 29, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1992106165) · Data from the CMS NPPES public registry.