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DR. ROBERT L SEYLER LICSW LADC
NPI 1023043510
Counselor - Addiction (Substance Use Disorder) in Methuen, MA

Active since July 12, 2006
236 PLEASANT ST, METHUEN EXECUTIVE PARK, METHUEN, MA 01844(978) 683-0133(978) 683-9818 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Robert L Seyler Licsw Ladc NPPES

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

DR. ROBERT L SEYLER LICSW LADC (NPI 1023043510) is an individual addiction (substance use disorder) provider in Methuen, Massachusetts, licensed in Massachusetts (167-LADC-1) and active in the NPI registry since July 2006.

NPPES Registry Identity

NPI1023043510
Entity TypeIndividualMale
Primary Taxonomy101YA0400X
Provider Legal NameDR. ROBERT L SEYLERCredential: LICSW LADC
Location Address236 PLEASANT ST, METHUEN EXECUTIVE PARKMethuen, MA 01844-7135
Mailing Address236 Pleasant St, Methuen Executive ParkMethuen, MA 01844-7135 · (978) 683-0133 · Fax (978) 683-9818
Phone(978) 683-0133
Fax(978) 683-9818
Sole ProprietorYes
Enumeration DateJuly 12, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1023043510 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 MA · 167-LADC-1
Also ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 105872 (MA)
236 PLEASANT ST, Methuen, MA 01844
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Other Providers at the Same Location NPPES 3

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

BRIAN VARGA DCPC
Chiropractor
236 PLEASANT ST
METHUEN, MA 01844
Essex County (978) 985-2001
NURSECARE HOMEHEALTH LLC
Home Health
236 PLEASANT ST, 2ND FLR
METHUEN, MA 01844
Essex County (978) 975-0654
TEAMBUILD INC
Non-emergency Medical Transport (VAN)
236 PLEASANT ST
METHUEN, MA 01844
Essex County (781) 983-5472

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 Robert Seyler's NPI number?

The NPI number for Robert Seyler is 1023043510. It was assigned to this individual provider in the NPPES registry on July 12, 2006.

Where is Robert Seyler located?

Robert Seyler practices at 236 Pleasant St Methuen Executive Park, Methuen, MA 01844. The listed phone number is (978) 683-0133.

What is Robert Seyler's specialty?

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

When was this NPI record last updated?

The NPPES record for Robert Seyler was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.