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

Dr. Theodore Marcus Friedman, MD

Individual provider Anatomic Pathology & Clinical Pathology Physician · NPI 1164608451

Dr. Theodore Marcus Friedman, MD is a Pathology in Fairfax, Virginia. Graduated from Geisel School of Medicine at Dartmouth in 2003, 23 years ago. Practices with Inova Health Care Services - Pathology, a 45-clinician group and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
23
Trained at
Geisel School of Medicine at Dartmouth
Licensed in
VA
In the registry since
2008
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

3600 Joseph Siewick Dr Dept OF Pathology Inova Fair Oaks Hospital
Fairfax, VA 22033-1709
Phone: (703) 391-3654
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Specialties & licences

Anatomic Pathology & Clinical Pathology Physician (primary) Taxonomy 207ZP0102X · Licence 0101249423 (VA)

Record details

NPI number1164608451
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 16, 2008
Last updated in NPPESMarch 25, 2015
Mailing address3600 Joseph Siewick Dr, Dept Of Pathology, Inova Fair Oaks Hospital, Fairfax, VA 22033-1709

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolGEISEL SCHOOL OF MEDICINE AT DARTMOUTH
Graduated 2003 (23 years in practice)
Group practice Inova Health Care Services - Pathology — 45 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations5 on file with Medicare

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