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COLIN KOWLESSAR LMHC,CASAC
NPI 1689123796
Counselor - Mental Health in Jamaica, NY

Active since September 30, 2016PECOS EnrolledAccepts Medicare Assignment
17732 129TH AVE, JAMAICA, NY 11434(718) 300-1018 Get Directions Write a Review

NPPES record last updated: September 30, 2016. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Colin Kowlessar Lmhc,casac NPPES

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

COLIN KOWLESSAR LMHC,CASAC (NPI 1689123796) is an individual mental health provider in Jamaica, New York, licensed in New York (007386) and active in the NPI registry since September 2016. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1689123796
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameCOLIN KOWLESSARCredential: LMHC,CASAC
Location Address17732 129TH AVEJamaica, NY 11434-5822
Mailing Address17732 129th AveJamaica, NY 11434-5822 · (718) 300-1018
Phone(718) 300-1018
Sole ProprietorYes
Medical School CMSOtherGraduated 2014
Enumeration DateSeptember 30, 2016
✔ NPI 1689123796 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
License✔ Licensed in NY · 007386
Also ListedCounselor · Addiction (Substance Use Disorder)Taxonomy 101YA0400X · License 23490 (NY)
17732 129TH AVE, Jamaica, NY 11434
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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

Colin Kowlessar Lmhc,casac 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 ID4688018013
PECOS Enrollment IDI20240214000278
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Colin Kowlessar reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Comprehensive Counseling Lcsw, PLLC
6.0 mi
Clinical
3635 BELL BLVD STE 203
Bayside, NY 11361
  • Reassigned Medicare billing, New York enrollment
  • 163 clinicians in this Medicare group
NPI 1982798773 (718) 830-0246
Nassau Medical Home Visits P.C.
17 mi
Internal Medicine
60 QUEENS ST, SUITE 100
Syosset, NY 11791
  • Reassigned Medicare billing, New York enrollment
  • Medicare enrollment name: Nassau Medical Home Visits PC
  • 19 clinicians in this Medicare group
NPI 1104270198 (631) 271-9151
Mental Health Specialty Group PA
427 mi
Mental Health
110 N CORCORAN ST FL 5
Durham, NC 27701
  • Reassigned Medicare billing, New York enrollment
  • 144 clinicians in this Medicare group
NPI 1801472634 (323) 205-7088

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Colin Kowlessar's NPI number?

The NPI number for Colin Kowlessar is 1689123796. It was assigned to this individual provider in the NPPES registry on September 30, 2016.

Where is Colin Kowlessar located?

Colin Kowlessar practices at 17732 129th Ave, Jamaica, NY 11434. The listed phone number is (718) 300-1018.

What is Colin Kowlessar's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Is Colin Kowlessar enrolled in Medicare?

Yes. Colin Kowlessar 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 organizations bill Medicare for Colin Kowlessar's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Colin Kowlessar reassigns Medicare benefits to 3 organizations: Comprehensive Counseling Lcsw, PLLC (Bayside, NY), Nassau Medical Home Visits P.C. (Syosset, NY) and Mental Health Specialty Group PA (Durham, NC). Each 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 Colin Kowlessar's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Colin Kowlessar was last updated on September 30, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.