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

Dr. Mark D. Strong, MD

Individual provider Internal Medicine Physician · NPI 1386619930

Dr. Mark D. Strong, MD is an Internal Medicine in Washington, District of Columbia. Graduated from Howard University College of Medicine in 1998, 28 years ago. Practices with Tidalhealth Specialty Care LLC, a 366-clinician group and accepts Medicare assignment. Licensed in District of Columbia.

Years since qualifying
28
Trained at
Howard University College of Medicine
Licensed in
DC
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

106 Irving St NW Ste 406
Washington, DC 20010-2927
Phone: (202) 877-0535
Fax: (202) 877-9088
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MD32683 (DC)

Record details

NPI number1386619930
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 17, 2006
Last updated in NPPESJuly 9, 2007

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolHOWARD UNIVERSITY COLLEGE OF MEDICINE
Graduated 1998 (28 years in practice)
Group practice Tidalhealth Specialty Care Llc — 366 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations6 on file with Medicare

Other providers in Washington