TERESSA WILLIAMS LADC I
NPI 1205583267
Counselor - Addiction (Substance Use Disorder) in Springfield, MA

Q: What is Teressa Williams's NPI number?

The NPI number for Teressa Williams is 1205583267. It was assigned to this individual provider in the NPPES registry on March 9, 2022.

Q: What is Teressa Williams's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Teressa Williams was last updated on November 17, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.

Active since March 09, 2022PECOS Enrolled

622 STATE ST, SPRINGFIELD, MA 01109(413) 564-7713 Get Directions Write a Review

NPPES record last updated: November 17, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 17, 2025, Mar 9, 2022 (2 updates tracked since 2022).

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About Teressa Williams Ladc I NPPES

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

TERESSA WILLIAMS LADC I (NPI 1205583267) is an individual addiction (substance use disorder) provider in Springfield, Massachusetts, licensed in Massachusetts (24927) and active in the NPI registry since March 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1205583267

Entity TypeIndividualFemale

Primary Taxonomy101YA0400X

Provider Legal NameTERESSA WILLIAMSCredential: LADC I

Location Address622 STATE STSpringfield, MA 01109-4104

Mailing Address622 State StSpringfield, MA 01109-4104 · (413) 564-7713 · Fax (413) 733-2417

Phone(413) 564-7713

Sole ProprietorNo

Enumeration DateMarch 9, 2022

Last NPPES UpdateNovember 17, 20252 updates tracked since enumeration

NPPES CertifiedNovember 17, 2025

✔ NPI 1205583267 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Addiction (Substance Use Disorder)Behavioral Health & Social Service Providers

Taxonomy Code101YA0400X

License✔ Licensed in MA · 24927

622 STATE ST, Springfield, MA 01109

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Teressa Williams Ladc I is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

HARLEY SMITH

Counselor (Mental Health)