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

Leanna Eleanor Patterson, FNP-BC, MSN, RN

Individual provider Obstetrics & Gynecology Physician · NPI 1831708361

Leanna Eleanor Patterson, FNP-BC, MSN, RN is a Nurse Practitioner in Concord, Massachusetts. Qualified in 2020, 6 years ago. Practices with A.f.a. Obstetrics and Gynecology, PC, a 14-clinician group and accepts Medicare assignment. Licensed in Massachusetts.

Years since qualifying
6
Licensed in
MA
In the registry since
2020
Specialties on file
2
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

See every abbreviation used in this directory →

Practice location Address checks out

131 Old Road To 9 Acre Cor Ste 830
Concord, MA 01742-4191
Phone: (978) 371-1396
Fax: (978) 371-8277
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 RN2316381 (MA)
Obstetrics & Gynecology Physician Taxonomy 207V00000X · Licence RN2316381 (MA)

Record details

NPI number1831708361
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC , MSN , RN
Sole proprietorNo
NPI enumeratedJuly 30, 2020
Last updated in NPPESJune 11, 2026
Certification dateJune 11, 2026

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2020 (6 years in practice)
Group practice A.F.A. Obstetrics And Gynecology, P.C. — 14 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Concord