1. Home
  2. Directory
  3. Connecticut
  4. Willimantic
  5. Counselor
  6. NPI Profile

JENNIFER LYNN KOLLAR M.A.
NPI 1912226424
Counselor - Addiction (Substance Use Disorder) in Willimantic, CT

Active since May 24, 2010PECOS EnrolledAccepts Medicare Assignment
433 VALLEY ST, WILLIMANTIC, CT 06226(860) 456-7200(860) 456-7202 Get Directions Write a Review

NPPES record last updated: November 18, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Jennifer Lynn Kollar M.a. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

JENNIFER LYNN KOLLAR M.A. (NPI 1912226424) is an individual addiction (substance use disorder) provider in Willimantic, Connecticut, licensed in Connecticut (1100) and active in the NPI registry since May 2010. She is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1912226424
Entity TypeIndividualFemale
Primary Taxonomy101YA0400X
Provider Legal NameJENNIFER LYNN KOLLARCredential: M.A.
Location Address433 VALLEY STWillimantic, CT 06226-1901
Mailing Address166 Ledgewood Rd, Apartment 305Groton, CT 06340-6614 · (860) 333-7089
Phone(860) 456-7200
Fax(860) 456-7202
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateMay 24, 2010
Last NPPES UpdateNovember 18, 2021
NPPES CertifiedNovember 18, 2021
✔ NPI 1912226424 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers
Taxonomy Code101YA0400X
License✔ Licensed in CT · 1100
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X
433 VALLEY ST, Willimantic, CT 06226
Open in Google Maps ↗

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Jennifer Lynn Kollar M.a. 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.

PECOS PAC ID4789198078
PECOS Enrollment IDI20250709001458
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

PATRICIA MURPHY
Counselor
433 VALLEY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-7200
KELLY GUERTIN
Counselor (Mental Health)
433 VALLEY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-7200
KIERRA FORSTELL
Student in an Organized Health Care Education/Training Program
433 VALLEY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 445-6720
MS. CARLY GOTTEHRER LPC
Counselor (Professional)
433 VALLEY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 423-7220
TYLER C BECKWITH
Counselor (Addiction (Substance Use Disorder))
433 VALLEY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-7200
BETH KEENAN
Student in an Organized Health Care Education/Training Program
433 VALLEY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-7200
ALISA PALMER
Counselor (Professional)
433 VALLEY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-7200
DAWN TRUONG
Counselor
433 VALLEY ST
WILLIMANTIC, CT 06226
Southeastern Connecticut Planning Region (860) 456-7200

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 Jennifer Kollar's NPI number?

The NPI number for Jennifer Kollar is 1912226424. It was assigned to this individual provider in the NPPES registry on May 24, 2010.

Where is Jennifer Kollar located?

Jennifer Kollar practices at 433 Valley St, Willimantic, CT 06226. The listed phone number is (860) 456-7200.

What is Jennifer Kollar's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Addiction (Substance Use Disorder), with taxonomy code 101YA0400X.

Is Jennifer Kollar enrolled in Medicare?

Yes. Jennifer Kollar 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.

When was this NPI record last updated?

The NPPES record for Jennifer Kollar was last updated on November 18, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.