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

Erin Mason Granger, MS, LMHC

Individual provider Addiction (Substance Use Disorder) Counselor · NPI 1861831612

Erin Mason Granger, MS, LMHC is a Mental Health Counselor in Worcester, Massachusetts. Qualified in 2013, 13 years ago. Practices with Spectrum Health Systems, Inc, a 16-clinician group and accepts Medicare assignment.

Years since qualifying
13
In the registry since
2013
What do these letters mean?
MS — Master of Science
A graduate science degree.
LMHC — Licensed Mental Health Counselor
A licensed mental health counsellor; the title used in Florida, New York and Washington among others.

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Practice location Address checks out

105 Merrick St
Worcester, MA 01609-1937
Phone: (508) 635-5131
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

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

Record details

NPI number1861831612
Entity typeIndividual (Type 1)
GenderFemale
Credentials MS , LMHC
Sole proprietorNo
NPI enumeratedJune 14, 2013
Last updated in NPPESJuly 8, 2022
Certification dateJuly 7, 2022

Medicare enrollment

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

Medicare specialtyMENTAL HEALTH COUNSELOR
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Spectrum Health Systems, Inc — 16 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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