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

Joanna Spira Riess, MD

Individual provider Diagnostic Radiology Physician · NPI 1770809022

Joanna Spira Riess, MD practises Diagnostic Radiology in Washington, District of Columbia. Qualified in 2010, 16 years ago. Practices with Mori Bean and Brooks Inc, a 976-clinician group and accepts Medicare assignment. Licensed in District of Columbia and Florida.

Years since qualifying
16
Licensed in
DC, FL
In the registry since
2010
Specialties on file
2
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

900 23rd St NW First Fl Dept OF Radiology
Washington, DC 20037-2342
Phone: (202) 715-5153
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Diagnostic Radiology Physician (primary) Taxonomy 2085R0202X · Licence ME168986 (FL)
Diagnostic Radiology Physician Taxonomy 2085R0202X · Licence MD043474 (DC)

Record details

NPI number1770809022
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 12, 2010
Last updated in NPPESJuly 18, 2024
Certification dateJuly 18, 2024

Medicare enrollment

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

Medicare specialtyDIAGNOSTIC RADIOLOGY
Medical schoolOTHER
Graduated 2010 (16 years in practice)
Group practice Mori Bean And Brooks Inc — 976 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations8 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients1,467
Services billed 5,345 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Mori Bean and Brooks Inc

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 976 clinicians in the practice; 12 are shown here.

Other providers in Washington