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

Barbara Harrison, APRN

Individual provider Psychiatric/Mental Health Nurse Practitioner · NPI 1801828082

Barbara Harrison, APRN is a Certified Clinical Nurse Specialist (Cns) in Silver Spring, Maryland. Qualified in 2002, 24 years ago. Practices with Harrison and Feldhausen PC, a 2-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland.

Years since qualifying
24
Licensed in
MD
In the registry since
2006
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

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Practice location Address checks out

3110 Gracefield Rd
Silver Spring, MD 20904-1820
Phone: (301) 572-8340
Fax: (301) 572-8403
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Psychiatric/Mental Health Clinical Nurse Specialist (primary) Taxonomy 364SP0809X · Licence R143706 (MD)
Psychiatric/Mental Health Nurse Practitioner Taxonomy 363LP0808X · Licence R143706 (MD)

Record details

NPI number1801828082
Entity typeIndividual (Type 1)
GenderFemale
Credentials APRN
Sole proprietorNo
NPI enumeratedJuly 7, 2006
Last updated in NPPESApril 19, 2018
Mailing address5525 Research Park Dr # 4, Baltimore, MD 21228-4873

Medicare enrollment

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

Medicare specialtyCERTIFIED CLINICAL NURSE SPECIALIST (CNS)
Medical schoolOTHER
Graduated 2002 (24 years in practice)
Group practice Harrison And Feldhausen Pc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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