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

Dr. Daniel Ballard Jamieson, MD

Individual provider Internal Medicine Physician · NPI 1144367400

Dr. Daniel Ballard Jamieson, MD is a Pulmonary Disease in Washington, District of Columbia. Graduated from Js Weill Medical College, Cornell University in 2006, 20 years ago. Practices with Medstar Medical Group II LLC, a 3,717-clinician group and accepts Medicare assignment. Licensed in Colorado and Maryland.

Years since qualifying
20
Trained at
Js Weill Medical College, Cornell University
Licensed in
CO, MD
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3800 Reservoir Rd NW Ste M4203
Washington, DC 20007-2113
Phone: (024) 448-8302
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence D0070726 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence 1946 (CO)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence TL-1946 (CO)

Record details

NPI number1144367400
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 30, 2007
Last updated in NPPESJuly 15, 2025
Certification dateJuly 15, 2025

Medicare enrollment

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

Medicare specialtyPULMONARY DISEASE
Also practisesCRITICAL CARE (INTENSIVISTS)
Medical schoolJS WEILL MEDICAL COLLEGE, CORNELL UNIVERSITY
Graduated 2006 (20 years in practice)
Group practice Medstar Medical Group Ii Llc — 3717 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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