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

Mary Bull Seterdahl, FNP

Individual provider Family Nurse Practitioner · NPI 1578227492

Mary Bull Seterdahl, FNP is a Nurse Practitioner in Greenfield, Massachusetts. Qualified in 2021, 5 years ago. Practices with Valley Medical Group PC, a 106-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
5
Licensed in
MA
In the registry since
2021
What do these letters mean?
FNP — Family Nurse Practitioner
A nurse practitioner who treats patients of all ages, much like a family doctor.

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Practice location Address checks out

329 Conway St
Greenfield, MA 01301-1521
Phone: (413) 774-6301
Fax: (866) 644-0871
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 31 Hall Dr, Amherst, MA 01002-2751 — (413) 256-8561
  • 238 Northampton St, Easthampton, MA 01027-1046 — (413) 529-9300
  • 70 Main St, Florence, MA 01062-1466 — (413) 586-8400

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence RN2291170 (MA)

Record details

NPI number1578227492
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP
Sole proprietorNo
NPI enumeratedOctober 27, 2021
Last updated in NPPESFebruary 4, 2025
Certification dateFebruary 4, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2021 (5 years in practice)
Group practice Valley Medical Group Pc — 106 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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