COLLEEN JILLSON LCSW, LADC, CCS
NPI 1851665939
Social Worker - Clinical in Windham, ME
About Colleen Jillson Lcsw, Ladc, Ccs NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
COLLEEN JILLSON LCSW, LADC, CCS (NPI 1851665939) is an individual clinical provider in Windham, Maine, licensed in Maine (LC17006) and active in the NPI registry since March 2012. She is enrolled in Medicare PECOS, maintains a secondary practice location in Biddeford, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 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
Colleen Jillson Lcsw, Ladc, Ccs 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 Colleen Jillson reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lewiston, ME 04240
- Reassigned Medicare billing, Maine enrollment
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 04062 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WINDHAM, ME 04062
WINDHAM, ME 04062
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 Colleen Jillson's NPI number?
The NPI number for Colleen Jillson is 1851665939. It was assigned to this individual provider in the NPPES registry on March 7, 2012.
Where is Colleen Jillson located?
Colleen Jillson practices at 86 Tandberg Trl, Windham, ME 04062. The listed phone number is (207) 893-0386.
What is Colleen Jillson's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Colleen Jillson enrolled in Medicare?
Yes. Colleen Jillson 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 Colleen Jillson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Colleen Jillson reassigns Medicare benefits to Colleen Jillson Counseling Services LLC (Lewiston, ME). 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 Colleen Jillson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Colleen Jillson accept?
Health plans from Anthem Blue Cross and Blue Shield and Harvard Pilgrim Health Care list Colleen Jillson 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 Colleen Jillson was last updated on March 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Colleen Jillson, LCSW, LADC, CCS · NPI 1851665939
Clinical provider in Windham, Maine. Individual provider, active in the CMS NPPES registry since March 7, 2012.
## Identity
- **NPI:** 1851665939 (Entity type: Individual)
- **Enumerated:** March 7, 2012
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** LC17006 (Maine)
- **Sole proprietor:** No
## Practice location
- **Address:** 86 TANDBERG TRL, Windham, ME 04062-5841
- **Phone:** (207) 893-0386
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Colleen Jillson Counseling Services LLC (NPI 1780331520, Lewiston, ME), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** March 20, 2018
- **Other identifiers:** Other E400450569 (ME); Medicaid 1851665939 (ME)
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Source: [NPI Profile](https://npiprofile.com/npi/1851665939) · Data from the CMS NPPES public registry.