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

Ruth A. Raczkowski, NP

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1770512956

Ruth A. Raczkowski, NP is a Nurse Practitioner in Mattapan, Massachusetts. Qualified in 2001, 25 years ago. Practices with Kennebec Valley Mental Health Center, a 68-clinician group and accepts Medicare assignment. Licensed in Maine.

Years since qualifying
25
Licensed in
ME
In the registry since
2006
What do these letters mean?
NP — Nurse Practitioner
An advanced practice nurse who can diagnose, treat and in most states prescribe.

See every abbreviation used in this directory →

Practice location Address checks out

1135 Morton St
Mattapan, MA 02126-2834
Phone: (617) 533-2400
Fax: (617) 533-2401
Show map & directions

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

Specialties & licences

Psychiatric/Mental Health Nurse Practitioner (primary) Taxonomy 363LP0808X · Licence CNP161020 (ME)

Record details

NPI number1770512956
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJuly 1, 2006
Last updated in NPPESMarch 19, 2020
Certification dateMarch 19, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2001 (25 years in practice)
Group practice Kennebec Valley Mental Health Center — 68 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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