Allison E. Shaffer is a Portland, Maine based nurse practitioner. Active license number of Allison E. Shaffer is CNP251331 in Maine. Her current practice location is 17 Bishop St, Portland. Patients can reach her at 207-203-7933 and her NPI number (Unique professional ID assigned by NPPES) is 1821684457. Allison E. Shaffer has completed additional training beyond basic nursing education and provides primary health care services in accordance with state nurse practice laws or statutes. NPs are trained to assess patient needs, order and interpret diagnostic and laboratory tests, diagnose disease, formulate and prescribe medications and treatment plans.
Complete Profile:
Allison E. Shaffer speciality, credentials, practice address, contact phone number and fax are as below.
Patients can call on the below given phone number for appointment.
NPI number stands for National Provider Identifier which is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS).
NPI details are as mentioned below.
NPI Number:
1821684457
NPI Enumeration Date:
17 Dec, 2020
NPI Last Update On:
05 Sep, 2025
Medical Licenses:
NPs can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Allison E. Shaffer are as mentioned below.
License Number
Specialization
State
Status
CNP251331
Maine
Primary
RN72170
Registered Nurse
Maine
Secondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address:
Allison E. Shaffer 80 Mussey St, South Portland, Maine
Zip:
04106-2009
Phone Number:
603-321-3760
Patients can reach Allison E. Shaffer at 17 Bishop St, Portland, Maine or can call to book an appointment on 207-203-7933.
Comments/ Reviews:
Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 13 October, 2025.