Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Christine M. McMahon, FNP-C

Individual provider Family Nurse Practitioner · NPI 1649268277

Christine M. McMahon, FNP-C is a Nurse Practitioner in Gardner, Massachusetts. Qualified in 2002, 24 years ago. Practices with Athol Memorial Hospital Incorporated, a 84-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
24
Licensed in
MA
In the registry since
2005
What do these letters mean?
FNP-C — Family Nurse Practitioner, Certified
A family nurse practitioner certified by the AANP.

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Practice location Address checks out

250 Green St
Gardner, MA 01440-1396
Phone: (978) 630-5050
Fax: (978) 630-5059
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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 RN251913 (MA)

Record details

NPI number1649268277
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-C
Sole proprietorNo
NPI enumeratedOctober 7, 2005
Last updated in NPPESAugust 12, 2011

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Athol Memorial Hospital Incorporated — 84 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Gardner