Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

MS. Tammy Jayne Thivierge

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1346770013

MS. Tammy Jayne Thivierge is a Mental Health Counselor in Chelsea, Massachusetts. Qualified in 2018, 8 years ago. Practices with Advocates, Inc, a 113-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
8
Licensed in
MA
In the registry since
2017

Practice location Address checks out

175 Crescent Ave
Chelsea, MA 02150-3009
Phone: (617) 889-8779
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Addiction (Substance Use Disorder) Counselor (primary) Taxonomy 101YA0400X (MA)

Record details

NPI number1346770013
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedJune 15, 2017
Last updated in NPPESJune 15, 2017
Mailing address125 N Elm St, Westfield, MA 01085-3464

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Advocates, Inc. — 113 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Chelsea