Occupational Therapist | 17+ years experience

Theresa J Hallenen, OT

3 Post Office Rd, Waldorf, Maryland, 20602-2756

About Theresa J Hallenen

Theresa J Hallenen is a therapist based in Waldorf, Maryland with 17 years of experience in Occupational Therapy. She completed her graduation in 2009. She accepts the Medicare-approved amount. Patients will not be billed for any more than the Medicare deductible and coinsurance. Active license number of Theresa J Hallenen is 06359 for Occupational Therapy in Maryland. Her current practice location is 3 Post Office Rd, Waldorf. Patients can reach her at 301-540-6140 or can fax her at 301-540-5190. Theresa J Hallenen is OT in Occupational Therapy and her NPI number (Unique professional ID assigned by NPPES) is 1811263502.

Theresa J Hallenen 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.

Practice Information

Theresa J Hallenen speciality, credentials, practice address, contact phone number and fax are as below. Patients can call on the below given phone number for appointment.

Provider Name Theresa J Hallenen
Specialization Occupational Therapy
Credentials OT
Accepts Medicare Assignment Yes
Experience 17+ years
Graduation Year 2009
Gender Female
Practice Address: 3 Post Office Rd,
Waldorf, MD - 20602-2756
Fax 301-540-5190

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.

PAC ID 8426310590
Enrollment ID I20180329002504
NPI Number1811263502
NPI Enumeration Date: 27 Mar, 2012
NPI Last Update On: 27 Mar, 2012

Medical Licenses:

Healthcare professionals can hold one or more medical licenses for different specialities in the same state or different states. Related medical licenses for Theresa J Hallenen are as mentioned below.

License NumberSpecializationStateStatus
06359Occupational Therapy MarylandPrimary

Group Practice

Group practices are practice of medicine by a group of healthcare professionals who share their premises and other resources. Following list states all the group name with which Theresa J Hallenen is associated with along with the number of members in that group.
Organization Name (Group PAC ID) Members
Duke University Health System Inc (2567372345)740

Mailing Address

Business mailing address can be used for mailing purpose only, for visiting purpose patients need to refer above mentioned Practice address.

Theresa J Hallenen
20410 Century Blvd, Nrh Rehabilitation Network - Suite 215
Germantown, MD - 20874-1186
Phone: 301-540-6140
Fax: 301-540-5190

Book an Appointment with Theresa J Hallenen

To schedule an appointment, contact Theresa J Hallenen at 3 Post Office Rd, Waldorf, Maryland or call on below stated phone number.

Call to Book an Appointment

Frequently Asked Questions

Below are some commonly asked questions about Theresa J Hallenen:

Theresa J Hallenen is an occupational therapist specializing in Occupational Therapy. She 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.

Theresa J Hallenen has approximately 17 years of experience in Occupational Therapy.

Yes, Theresa J Hallenen accepts Medicare assignment, meaning the provider participates in Medicare and accepts Medicare-approved amounts for eligible services.

Yes, Theresa J Hallenen is currently accepting new patients. To schedule an appointment, contact the office directly and schedule an appointment.

Theresa J Hallenen practices at 3 Post Office Rd, Waldorf, Maryland, 20602-2756.

To schedule an appointment with Theresa J Hallenen, please contact the office at 301-540-6140.

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**Data of this site is collected from Medicare & Medicaid Services (CMS) and NPPES. Last updated on 14 September, 2026.