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

MS. Christine Ann Leary-Ruhmann, NP-C

Individual provider Family Nurse Practitioner · NPI 1780942870

MS. Christine Ann Leary-Ruhmann, NP-C is a Nurse Practitioner in Boxford, Massachusetts. Qualified in 2012, 14 years ago. Practices with Lahey Clinic Inc, a 1,372-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
14
Licensed in
MA
In the registry since
2012
What do these letters mean?
NP-C — Nurse Practitioner, Certified
A nurse practitioner certified by the AANP.

See every abbreviation used in this directory →

Practice location Address checks out

200 Washington St
Boxford, MA 01921-1017
Phone: (978) 296-3781
Fax: (978) 296-3783
Show map & directions

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

Additional practice locations (1)

  • 41 Mall Rd, Burlington, MA 01805-1017 — (781) 744-8000

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 237762 (MA)

Record details

NPI number1780942870
Entity typeIndividual (Type 1)
GenderFemale
Credentials NP-C
Sole proprietorNo
NPI enumeratedApril 26, 2012
Last updated in NPPESSeptember 6, 2023
Certification dateSeptember 6, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2012 (14 years in practice)
Group practice Lahey Clinic Inc — 1372 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

Other providers in Boxford