MR. MARK WILLIAM JAY (LCSW) – Clinical Social Worker, NPI 1982663647

MR. MARK WILLIAM JAY (LCSW) is a healthcare provider. based in Farmington, Connecticut. specializing in CLINICAL SOCIAL WORKER. They hold the professional credentials LCSW. They hold a License No. 003395 (CT). The NPI Number for MR. MARK WILLIAM JAY (LCSW) is 1982663647

Main info

Male
Sole Proprietor
33 Years Of Experience
Accepts Medicare Assignment
Name
MR. MARK WILLIAM JAY (LCSW)
NPI
1982663647
Phone
(860) 677-2550
Address
1031 FARMINGTON AVE
Enumeration Date
21 March 2006
Last Update Date
17 December 2007

Doctor Profile

Medical School Name
OTHER
Secondary Phone
8603848389
Graduation Year
1993 (33 years ago)
PAC ID
9234159716
Professional Enrollment ID
I20051129000630
Address ID
CT060024207BL701XXRDXX401
Telehealth
Yes
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience54
Completeness75
Years active:20State licenses:1Digital endpointsOther names

2,153 CLINICAL SOCIAL WORKER in CT

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Provider Addresses for MR. MARK WILLIAM JAY (LCSW)

  • 1031, Farmington Avenue, Farmington, San Juan County, New Mexico, 87401, United States

    FARMINGTON, CT 06032

    Phone: (860) 677-2550

    Fax: (860) 677-4975

    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: 2005-11-29

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
I20051129000630IClinical Social WorkerCTTBD

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 06032)

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Reviews

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Frequently asked questions

Can I cross-check MR. MARK WILLIAM JAY (LCSW) using NPI 1982663647?
NPI 1982663647 belongs to MR. MARK WILLIAM JAY (LCSW); compare other details if you need extra assurance.
Would MR. MARK WILLIAM JAY (LCSW) appear as active to a payer?
You can treat MR. MARK WILLIAM JAY (LCSW) as active for directory purposes; confirm clinical privileges separately.
What expertise is attributed to MR. MARK WILLIAM JAY (LCSW)?
MR. MARK WILLIAM JAY (LCSW)'s specialty line reads Clinical Social Worker. Clinical services aligned with this taxonomy classification.
What practice footprint exists for MR. MARK WILLIAM JAY (LCSW)?
Travel planning: use Farmington, Connecticut as the reference point for MR. MARK WILLIAM JAY (LCSW), then confirm.
Can I trust this NPI listing for MR. MARK WILLIAM JAY (LCSW)?
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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