MARY ELLEN WILLIAMS (L.I.C.S.W.) – Clinical Social Worker, NPI 1295829208

MARY ELLEN WILLIAMS (L.I.C.S.W.) is a healthcare provider. based in North easton, Massachusetts. specializing in CLINICAL SOCIAL WORKER. They hold the professional credentials L.I.C.S.W.. They hold a License No. 106666 (MA). The NPI Number for MARY ELLEN WILLIAMS (L.I.C.S.W.) is 1295829208

Main info

Female
Sole Proprietor
42 Years Of Experience
Accepts Medicare Assignment
Name
MARY ELLEN WILLIAMS (L.I.C.S.W.)
NPI
1295829208
Phone
(508) 230-1732
Address
50 OLIVER ST
Enumeration Date
3 October 2006
Last Update Date
8 July 2007

Doctor Profile

Medical School Name
OTHER
Secondary Phone
-
Graduation Year
1984 (42 years ago)
PAC ID
9931125358
Professional Enrollment ID
I20051014000756
Address ID
MA023561468NO115XXSTXX301
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience52
Completeness75
Years active:19State licenses:1Digital endpointsOther names

4,194 CLINICAL SOCIAL WORKER in MA

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Provider Addresses for MARY ELLEN WILLIAMS (L.I.C.S.W.)

  • Shovel Town Brewery, 50, Oliver Street, North Easton, Easton, Bristol County, Massachusetts, 02356, United States

    SUITE W1A

    NORTH EASTON, MA 023561446

    Phone: (508) 230-1732

    Mailing address matches the actual address.

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: 2005-10-14

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
I20051014000756IClinical 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.

Top Medicare procedures (2023) · refreshed 2026-05-27

HCPCSDescriptionServicesBeneficiariesMedicare allowed
90834Psychotherapy, 45 minutes39314$0
View full utilization report →

Insurance plans in this area (ZIP 02356)

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Reviews

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Frequently asked questions

What is the 10-digit NPI for MARY ELLEN WILLIAMS (L.I.C.S.W.)?
MARY ELLEN WILLIAMS (L.I.C.S.W.) — NPI 1295829208 — is the standard way to identify this listing.
Does CMS list MARY ELLEN WILLIAMS (L.I.C.S.W.) as active?
Yes — MARY ELLEN WILLIAMS (L.I.C.S.W.) is active in the NPI listing used on this page.
What healthcare role does MARY ELLEN WILLIAMS (L.I.C.S.W.) hold?
Scheduling teams often label MARY ELLEN WILLIAMS (L.I.C.S.W.) under Clinical Social Worker. Clinical services aligned with this taxonomy classification.
Does MARY ELLEN WILLIAMS (L.I.C.S.W.) list a practice location?
Patients near North Easton, Massachusetts may find MARY ELLEN WILLIAMS (L.I.C.S.W.) in results; validate coverage separately.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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