ERIN BRASSIL (LICSW) – Clinical Social Worker, NPI 1043900897

ERIN BRASSIL (LICSW) is a healthcare provider. based in North billerica, Massachusetts. specializing in CLINICAL SOCIAL WORKER. They hold the professional credentials LICSW. They hold a License No. LICSW1142838 (MA). The NPI Number for ERIN BRASSIL (LICSW) is 1043900897

Main info

Female
3 Years Of Experience
Accepts Medicare Assignment
Name
ERIN BRASSIL (LICSW)
NPI
1043900897
Phone
Not provided
Address
6 STATION ST
Enumeration Date
15 May 2023
Last Update Date
16 March 2026

Doctor Profile

Medical School Name
OTHER
Secondary Phone
7818623600
Graduation Year
2023 (3 years ago)
PAC ID
6406338581
Group Practice PAC ID
4486681087
Professional Enrollment ID
I20260306002542
Address ID
MA017301406BE205XXRDXX300
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience30
Completeness85
Years active:3State licenses:1Digital endpointsOther names

4,194 CLINICAL SOCIAL WORKER in MA

Provider Addresses for ERIN BRASSIL (LICSW)

  • 6 STATION ST

    NORTH BILLERICA, MA 018621108

    Phone:

    Type: Mailing

  • 36 FLETCHER ST

    AYER, MA 014321831

    Phone: (508) 367-2141

    Type: Mailing

  • 205 BURLINGTON RD

    BEDFORD, MA 017301406

    Phone: (781) 862-3600

    Type: Location

NPPES updates history

No NPPES updates recorded for this provider.

Prescription Activity

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Open Payments (CMS)

No Open Payments data available for this provider.

This can happen when there are no reportable CMS Open Payments records.

Medicare Enrollment & Revalidation

Source: CMS public data · Not endorsed by CMS ·

Educational use only—not medical, billing, or legal advice.

PECOS enrollment status

Participating (accepts Medicare assignment)

Enrollment effective: 2026-03-06

PECOS data refreshed: 2026-05-27

Medicare revalidation (CMS due date list)

Due date not assigned yet

CMS is tracking this Medicare enrollment for revalidation, but has not published a due date.

Enrollment records

1

Earliest due date

Not assigned (TBD)

CMS data updated

2026-06-01

Revalidation progress

  1. Medicare enrolled
  2. On CMS revalidation list
  3. Due date assigned
  4. Revalidate in PECOS

CMS enrollment records

Enrollment IDTypeSpecialtyStateDue date
I20260306002542IClinical Social WorkerMATBD

What to do next

  • No action required while the due date shows TBD.
  • Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
  • Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.

Verify on CMS Revalidation Lookup Tool

Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS

Medicare Utilization (FFS)

Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·

Educational use only—not medical, billing, or legal advice.

No Medicare fee-for-service utilization data available for this provider in our database.

Insurance plans in this area (ZIP 01862)

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Group practice members

Group practice members are other physicians who share the same Group Practice PAC ID with this doctor. When doctors form a group practice and register in PECOS as a single entity, they receive a shared identification number. This table lists all providers in the same group practice.
PAC ID: 4486681087View full group profile
NameSpecialtyState
Clinical Social WorkerMA
Mental Health CounselorMA
Mental Health CounselorMA
Certified Clinical Nurse Specialist (Cns)MA
-MA
Clinical Social WorkerMA
Mental Health CounselorMA
-MA
Mental Health CounselorMA
Mental Health CounselorMA

Reviews

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Frequently asked questions

What is ERIN BRASSIL (LICSW)'s NPI number?
ERIN BRASSIL (LICSW)'s NPI is 1043900897 — the number used across U.S. healthcare to identify this provider.
Is there an active status for ERIN BRASSIL (LICSW)?
For scheduling context, ERIN BRASSIL (LICSW) is shown as active in the registry.
What clinical focus is listed for ERIN BRASSIL (LICSW)?
At a glance, ERIN BRASSIL (LICSW) is tied to Clinical Social Worker. Clinical services aligned with this taxonomy classification.
What locale is associated with ERIN BRASSIL (LICSW)?
Directory geography for ERIN BRASSIL (LICSW) centers on North Billerica, Massachusetts.
Can I trust this NPI listing for ERIN BRASSIL (LICSW)?
The listing is sourced from the national NPI registry. If something looks off, compare with NPPES and the clinic's website.

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