Organization
HARRISON AND FELDHAUSEN PC
Active
Organization subpart
No
Provider details
NPI number
Authorized official
MS. BARBARA RUTH HARRISON PMH-NP APRN BC (VICE PRESIDENT)
(301) 570-4400
Entity
Organization
Contact information
Practice address
2923 OLNEY SANDY SPRING RD, #E, OLNEY, MD 20832-1528
(301) 570-4400
Mailing address
2923 OLNEY SANDY SPRING RD, #E, OLNEY, MD 20832-1528
(301) 570-4400
Taxonomy
Speciality
Code
Description
License number
State
363LP0808X
Psychiatric/Mental Health Nurse Practitioner
—
—
364SP0808X
Psychiatric/Mental Health Clinical Nurse Specialist
Primary
—
—
Other
Enumeration date
04/02/2007
Last updated
09/11/2025
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