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EDWARD KOISTINEN MS
NPI 1205321502
Counselor - Professional in Dayville, CT

Active since June 28, 2018
1007 N MAIN ST, DAYVILLE, CT 06241(860) 774-2020(860) 779-5437 Get Directions Write a Review

NPPES record last updated: June 28, 2018. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Edward Koistinen Ms NPPES

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

EDWARD KOISTINEN MS (NPI 1205321502) is an individual professional provider in Dayville, Connecticut and active in the NPI registry since June 2018.

NPPES Registry Identity

NPI1205321502
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameEDWARD KOISTINENCredential: MS
Location Address1007 N MAIN STDayville, CT 06241-2170
Mailing Address1007 N Main StDayville, CT 06241-2170 · (860) 774-2020 · Fax (860) 779-5437
Phone(860) 774-2020
Fax(860) 779-5437
Sole ProprietorNo
Enumeration DateJune 28, 2018
✔ NPI 1205321502 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
1007 N MAIN ST, Dayville, CT 06241
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Other Identifiers 1

Medicaid004040564CT

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.

MARA KORNFELD LMSW
Social Worker
1007 N MAIN ST
DAYVILLE, CT 06241
Northeastern Connecticut Planning Region (860) 774-2020
MALLORY OZYCZ
Social Worker
1007 N MAIN ST
DAYVILLE, CT 06241
Northeastern Connecticut Planning Region (860) 774-2020
BRYAN KEITH SALAI LCSW
Social Worker (Clinical)
1007 N MAIN ST
DAYVILLE, CT 06241
Northeastern Connecticut Planning Region (860) 774-2020
JAVIER SANTANA LMSW
Social Worker
1007 N MAIN ST
DAYVILLE, CT 06241
Northeastern Connecticut Planning Region (860) 774-2020
JOSHUA A LONGIARU
Technician, Health Information
1007 N MAIN ST
DAYVILLE, CT 06241
Northeastern Connecticut Planning Region (860) 336-9239
UNITED SERVICES INC
Clinic/Center (Mental Health (Including Community Mental Health Center))
1007 N MAIN ST
DAYVILLE, CT 06241
Northeastern Connecticut Planning Region (860) 774-2020
UNITED SERVICES
Health Maintenance Organization
1007 N MAIN ST
DAYVILLE, CT 06241
Northeastern Connecticut Planning Region (860) 456-2261
SHELBY CHAMPAGNE MSW INTERN
Social Worker (Clinical)
1007 N MAIN ST
DAYVILLE, CT 06241
Northeastern Connecticut Planning Region (860) 774-2020

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 Edward Koistinen's NPI number?

The NPI number for Edward Koistinen is 1205321502. It was assigned to this individual provider in the NPPES registry on June 28, 2018.

Where is Edward Koistinen located?

Edward Koistinen practices at 1007 N Main St, Dayville, CT 06241. The listed phone number is (860) 774-2020.

What is Edward Koistinen's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

When was this NPI record last updated?

The NPPES record for Edward Koistinen was last updated on June 28, 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.