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

MS. Donna Katherine Tanner, MSW, LICSW

Individual provider Clinical Social Worker · NPI 1639401003

MS. Donna Katherine Tanner, MSW, LICSW is a Clinical Social Worker in Washington, District of Columbia. Qualified in 2006, 20 years ago. Practices with Iona Senior Services, a 6-clinician group, accepts Medicare assignment and offers telehealth. Licensed in District of Columbia.

Years since qualifying
20
Licensed in
DC
In the registry since
2010
What do these letters mean?
MSW — Master of Social Work
The graduate degree in social work.
LICSW — Licensed Independent Clinical Social Worker
The title some states use for an independently practising clinical social worker.

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Practice location Address checks out

4125 Albemarle St NW
Washington, DC 20016-2105
Phone: (202) 895-9462
Fax: (202) 895-0245
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Clinical Social Worker (primary) Taxonomy 1041C0700X · Licence LC50078874 (DC)

Record details

NPI number1639401003
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSW , LICSW
Sole proprietorNo
NPI enumeratedFebruary 9, 2010
Last updated in NPPESFebruary 9, 2010

Medicare enrollment

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

Medicare specialtyCLINICAL SOCIAL WORKER
Medical schoolOTHER
Graduated 2006 (20 years in practice)
Group practice Iona Senior Services — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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