JACOB NICHOLLS (LCSW) – Clinical Social Worker, NPI 1134907942

JACOB NICHOLLS (LCSW) is a healthcare provider. based in Danbury, Connecticut. specializing in CLINICAL SOCIAL WORKER. They hold the professional credentials LCSW. They hold a License No. 13366 (CT). The NPI Number for JACOB NICHOLLS (LCSW) is 1134907942

Main info

Male
6 Years Of Experience
Accepts Medicare Assignment
Name
JACOB NICHOLLS (LCSW)
NPI
1134907942
Phone
(203) 628-3508
Address
11 LINRON DR
Enumeration Date
21 September 2023
Last Update Date
21 September 2023

Doctor Profile

Medical School Name
OTHER
Secondary Phone
2035685923
Graduation Year
2020 (6 years ago)
PAC ID
4880104082
Group Practice PAC ID
5193221349
Professional Enrollment ID
I20250606002709
Address ID
CT068042426BR2XXXXRDXX540
Data current as of
19 May 2026

Profile Insights

NPPES metrics only — not quality of care.

Methodology
Experience28
Completeness75
Years active:2State licenses:1Digital endpointsOther names

2,153 CLINICAL SOCIAL WORKER in CT

Provider Addresses for JACOB NICHOLLS (LCSW)

  • 11 LINRON DR

    DANBURY, CT 068106409

    Phone: (203) 628-3508

    Type: Mailing

  • 519 HERITAGE RD STE 2A5

    SOUTHBURY, CT 064886694

    Phone: (203) 568-5923

    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: 2025-06-06

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
I20250606002709IClinical 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 06810)

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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: 5193221349View full group profile
NameSpecialtyState
Clinical Social WorkerCA
Clinical Social WorkerCT
Nurse PractitionerCT
Clinical Social WorkerCT
Nurse PractitionerCT
Clinical Social WorkerCT
Clinical Social WorkerCT
Nurse PractitionerCT
Clinical Social WorkerCT

Reviews

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Frequently asked questions

How is JACOB NICHOLLS (LCSW) identified in CMS data?
CMS-hosted NPPES data lists JACOB NICHOLLS (LCSW) with NPI 1134907942.
Does the file indicate JACOB NICHOLLS (LCSW) is practicing under active NPI?
Directory data currently reports JACOB NICHOLLS (LCSW) as active.
What is JACOB NICHOLLS (LCSW)'s specialty?
The listing groups JACOB NICHOLLS (LCSW) with Clinical Social Worker. Clinical services aligned with this taxonomy classification.
Where is JACOB NICHOLLS (LCSW) based?
JACOB NICHOLLS (LCSW) is tied to Danbury, Connecticut in the data we show; additional addresses may exist on the full record.
Is specialty guaranteed by NPI alone?
Taxonomy selections describe intent; scope of practice still follows state law.

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