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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

TIMOTHY JEEHWAN CHESLER
NPI 1609709369
Counselor - Mental Health in Andover, MA

Active since June 03, 2026
2 DUNDEE PARK DR STE 301, ANDOVER, MA 01810(978) 396-9866 Get Directions Write a Review

NPPES record added: June 3, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Timothy Jeehwan Chesler NPPES

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

TIMOTHY JEEHWAN CHESLER (NPI 1609709369) is an individual mental health provider in Andover, Massachusetts and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1609709369
Entity TypeIndividualMale
Primary Taxonomy101YM0800X
Provider Legal NameTIMOTHY JEEHWAN CHESLER
Location Address2 DUNDEE PARK DR STE 301Andover, MA 01810-3725
Mailing Address131 Merrimac St Apt 1Newburyport, MA 01950-2468
Phone(978) 396-9866
Sole ProprietorNo
Enumeration DateJune 3, 2026
NPPES CertifiedJune 3, 2026
✔ NPI 1609709369 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
2 DUNDEE PARK DR STE 301, Andover, MA 01810
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Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

KATRINA FRANCES MARTINO M.ED, LMHC
Counselor (Mental Health)
2 DUNDEE PARK DR STE 301
ANDOVER, MA 01810
Essex County (978) 396-9866
EMH ASSOCIATES, PLLC
Social Worker (Clinical)
2 DUNDEE PARK DR STE 301
ANDOVER, MA 01810
Essex County (617) 256-7616
ALEXANDRA DANNER MSW
Social Worker (Clinical)
2 DUNDEE PARK DR STE 301
ANDOVER, MA 01810
Essex County (617) 980-2581
ELIZABETH CATHERINE GRANATA MSW, LCSW
Social Worker (Clinical)
2 DUNDEE PARK DR STE 301
ANDOVER, MA 01810
Essex County (978) 396-9866
RACHEL LEIGH WELDON MS, LMHC
Counselor (Mental Health)
2 DUNDEE PARK DR STE 301
ANDOVER, MA 01810
Essex County (978) 396-9866
BONNIE L. CANNON LICSW
Social Worker (Clinical)
2 DUNDEE PARK DR STE 301
ANDOVER, MA 01810
Essex County (978) 396-9866
ASHLEY I SHEEHAN
Social Worker
2 DUNDEE PARK DR STE 301
ANDOVER, MA 01810
Essex County (978) 396-9866

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 Timothy Chesler's NPI number?

The NPI number for Timothy Chesler is 1609709369. It was assigned to this individual provider in the NPPES registry on June 3, 2026.

Where is Timothy Chesler located?

Timothy Chesler practices at 2 Dundee Park Dr Ste 301, Andover, MA 01810. The listed phone number is (978) 396-9866.

What is Timothy Chesler's specialty?

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

When was this NPI record last updated?

The NPPES record for Timothy Chesler was last updated on June 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months 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.