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

Benjamin M Tretter, MSN, PMH-NP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1336791110

Benjamin M Tretter, MSN, PMH-NP is a Nurse Practitioner in Athol, Massachusetts. Qualified in 2019, 7 years ago. Practices with Counseling Associates of New London PLLC, a 46-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Massachusetts.

Years since qualifying
7
Licensed in
MA
In the registry since
2019
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.

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Practice location Address checks out

2033 Main St
Athol, MA 01331-3535
Phone: (978) 249-9490
Show map & directions

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

Additional practice locations (1)

  • 205 School St Ste 301, Gardner, MA 01440-2781 — (978) 632-9400

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence RN2274857 (MA)

Record details

NPI number1336791110
Entity typeIndividual (Type 1)
GenderMale
Credentials MSN , PMH-NP
Sole proprietorNo
NPI enumeratedJuly 12, 2019
Last updated in NPPESJuly 12, 2019

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2019 (7 years in practice)
Group practice Counseling Associates Of New London Pllc — 46 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Athol