LINDSEY MARIE HARRINGTON
NPI 1922590199
Social Worker - Clinical in Dorchester, MA
About Lindsey Marie Harrington NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LINDSEY MARIE HARRINGTON (NPI 1922590199) is an individual clinical provider in Dorchester, Massachusetts, licensed in Massachusetts (LICSW128388) and active in the NPI registry since June 2018. She is enrolled in Medicare PECOS and is a graduate of Other (2020).
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
Lindsey Marie Harrington 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 Lindsey Harrington reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Boston, MA 02116
- Reassigned Medicare billing, Massachusetts enrollment
- Medicare enrollment name: Optum Behavioral Care Of Connecticut PC
- 68 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 02122 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 16
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
DORCHESTER, MA 02122
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 Lindsey Harrington's NPI number?
The NPI number for Lindsey Harrington is 1922590199. It was assigned to this individual provider in the NPPES registry on June 4, 2018.
Where is Lindsey Harrington located?
Lindsey Harrington practices at 50 Redfield St Ste 300, Dorchester, MA 02122. The listed phone number is (617) 356-2910.
What is Lindsey Harrington's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Lindsey Harrington enrolled in Medicare?
Yes. Lindsey Harrington 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 Lindsey Harrington's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Lindsey Harrington reassigns Medicare benefits to Optum Behavioral Care Of Connecticut, P.C. (Boston, 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 Lindsey Harrington's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Lindsey Harrington accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Lindsey Harrington 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 Lindsey Harrington was last updated on September 17, 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.
# Lindsey Marie Harrington · NPI 1922590199
Clinical provider in Dorchester, Massachusetts. Individual provider, active in the CMS NPPES registry since June 4, 2018.
## Identity
- **NPI:** 1922590199 (Entity type: Individual)
- **Enumerated:** June 4, 2018
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** LICSW128388 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 50 REDFIELD ST STE 300, Dorchester, MA 02122-3653
- **Phone:** (617) 356-2910
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Optum Behavioral Care Of Connecticut, P.C. (NPI 1235811787, Boston, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** September 17, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1922590199) · Data from the CMS NPPES public registry.