Miss Janna Lynn Duffy

OTR/L | Occupational Therapist


  5550 Tuckerman Lane, North Bethesda
     Maryland, 20852-4683
  301-897-8566    Maps & Directions
Miss Janna Lynn Duffy is a North Bethesda, Maryland based therapist who is specialized in Occupational Therapy. Active license number of Miss Janna Lynn Duffy is OC014205 for Occupational Therapy in Pennsylvania. Her current practice location is 5550 Tuckerman Lane, North Bethesda. Patients can reach her at 301-897-8566. Miss Janna Lynn Duffy is OTR/L in Occupational Therapy and her NPI number (Unique professional ID assigned by NPPES) is 1225448566.
Miss Janna Lynn Duffy provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction.
Complete Profile:
Miss Janna Lynn Duffy speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.
Name: Miss Janna Lynn Duffy
Specialization: Occupational Therapy
Gender:Female
Credentials: OTR/L
Practice Address:5550 Tuckerman Lane, North Bethesda,
Maryland, 20852-4683
Phone:301-897-8566
Professional Identification Codes:
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: 1225448566
NPI Enumeration Date: 07 May, 2014
NPI Last Update On: 22 Jun, 2023
Medical Licenses:
Doctors can have one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Miss Janna Lynn Duffy are as mentioned below.
License NumberSpecializationStateStatus
OC014205Occupational Therapy PennsylvaniaPrimary
07401Occupational Therapy MarylandSecondary
Business Mailing Address:
Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned address.
Address: Miss Janna Lynn Duffy
4325 State Rte 51n,
Rostraver Twp, Pennsylvania
Zip: 15012-3535
Phone Number: 724-565-5806
Fax Number: 724-483-0290
Patients can reach Miss Janna Lynn Duffy at 5550 Tuckerman Lane, North Bethesda, Maryland or can call to book an appointment on 301-897-8566.
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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 09 March, 2026.