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

Dr. Mark Robert Abbruzzese

Individual provider Infectious Disease Physician · NPI 1154310035

Dr. Mark Robert Abbruzzese is an Infectious Disease in Bethesda, Maryland. Qualified in 1981, 45 years ago. Practices with Medstar Medical Group II LLC, a 3,717-clinician group and accepts Medicare assignment. Licensed in District of Columbia and Maryland.

Years since qualifying
45
Licensed in
DC, MD
In the registry since
2005
Specialties on file
2

Practice location Address checks out

6400 Goldsboro Rd SUITE#330
Bethesda, MD 20817-5826
Phone: (301) 320-3361
Fax: (301) 320-0170
Show map & directions

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

Specialties & licences

Infectious Disease Physician (primary) Taxonomy 207RI0200X · Licence MD15748 (DC)
Infectious Disease Physician Taxonomy 207RI0200X · Licence D0048226 (MD)

Record details

NPI number1154310035
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedOctober 13, 2005
Last updated in NPPESJune 27, 2012

Medicare enrollment

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

Medicare specialtyINFECTIOUS DISEASE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1981 (45 years in practice)
Group practice Medstar Medical Group Ii Llc — 3717 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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