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

Steven B Gutwillig, ARNP

Individual provider Family Nurse Practitioner · NPI 1003886540

Steven B Gutwillig, ARNP is a Nurse Practitioner in Leominster, Massachusetts. Qualified in 2003, 23 years ago. Practices with Newburyport Emergency Physicians, PLLC, a 57-clinician group. Licensed in Massachusetts and New Hampshire.

Years since qualifying
23
Licensed in
MA, NH
In the registry since
2006
Specialties on file
4
What do these letters mean?
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

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Practice location Address checks out

87 N Main St
Leominster, MA 01453-5507
Phone: (978) 534-8701
Fax: (978) 534-8705
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence RN253069 (MA)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 05095723 (NH)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 253069 (MA)
Nurse Practitioner Taxonomy 363L00000X · Licence RN253069 (MA)

Record details

NPI number1003886540
Entity typeIndividual (Type 1)
GenderMale
Credentials ARNP
Sole proprietorNo
NPI enumeratedJanuary 26, 2006
Last updated in NPPESAugust 30, 2019
Mailing address87 N Main St, Leominster, MA 01453-5507

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2003 (23 years in practice)
Group practice Newburyport Emergency Physicians, Pllc — 57 clinicians
Accepts Medicare assignment Not indicated
Practice locations2 on file with Medicare

Other providers in Leominster