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

Steven Peter Marshak, MD

Individual provider Internal Medicine Physician · NPI 1730110305

Steven Peter Marshak, MD is an Internal Medicine in Rockville, Maryland. Graduated from Georgetown University School of Medicine in 1995, 31 years ago. Practices with Privia Care Center LLC, a 287-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Maryland and Virginia.

Years since qualifying
31
Trained at
Georgetown University School of Medicine
Licensed in
MD, VA
In the registry since
2006
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

9900 Belward Campus Dr Ste 325
Rockville, MD 20850
Phone: (301) 917-2185
Fax: (301) 917-2185
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 D0068171 (MD)
Internal Medicine Physician Taxonomy 207R00000X · Licence 0101055239 (VA)

Record details

NPI number1730110305
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 5, 2006
Last updated in NPPESJune 10, 2010

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolGEORGETOWN UNIVERSITY SCHOOL OF MEDICINE
Graduated 1995 (31 years in practice)
Group practice Privia Care Center Llc — 287 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

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