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

MS. Marilyn A Seuffert, NP

Individual provider Family Nurse Practitioner · NPI 1609924356

MS. Marilyn A Seuffert, NP is a Nurse Practitioner in Sudbury, Massachusetts. Qualified in 1999, 27 years ago. Practices with Minuteclinic Diagnostic of Massachusetts, LLC, a 105-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
27
Licensed in
MA
In the registry since
2007
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

501 Boston Post Rd
Sudbury, MA 01776-3335
Phone: (866) 389-2727
Show map & directions

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

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 232839 (MA)

Record details

NPI number1609924356
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP
Sole proprietorNo
NPI enumeratedJanuary 8, 2007
Last updated in NPPESNovember 16, 2022
Certification dateNovember 16, 2022
Mailing address501 Boston Post Rd, Sudbury, MA 01776-3335

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 1999 (27 years in practice)
Group practice Minuteclinic Diagnostic Of Massachusetts, Llc — 105 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Sudbury