Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Mari Dugassa

Individual provider Internal Medicine Physician · NPI 1295140127

Mari Dugassa is a Hospitalist in Falls Church, Virginia. Qualified in 2009, 17 years ago. Practices with Bayview Physician Services PC, a 310-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Georgia and Virginia.

Years since qualifying
17
Licensed in
GA, VA
In the registry since
2014
Specialties on file
2
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Practice location Address checks out

3300 Gallows Rd
Falls Church, VA 22042-3307
Phone: (703) 776-4001
Fax: (703) 776-7113
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 1900 Electric Rd, Salem, VA 24153-7494 — (540) 776-4000
  • 100 Sentara Cir Rm 2c, Williamsburg, VA 23188-5713 — (757) 984-7217

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0101267053 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 78163 (GA)

Record details

NPI number1295140127
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorYes
NPI enumeratedJune 30, 2014
Last updated in NPPESJanuary 20, 2023
Certification dateJanuary 20, 2023

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Bayview Physician Services Pc — 310 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 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 patients384
Services billed 460 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

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. Those with a page here are linked.

Colleagues at Bayview Physician Services PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 310 clinicians in the practice; 12 are shown here.

Other providers in Falls Church