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

Dr. Dan Valentin Dinescu, MD

Individual provider Critical Care Medicine (Internal Medicine) Physician · NPI 1639343395

Dr. Dan Valentin Dinescu, MD is a Critical Care (Intensivists) in Falls Church, Virginia. Qualified in 1992, 34 years ago. Practices with Inova Health Care Services, a 1,827-clinician group, works from 6 locations and accepts Medicare assignment. Licensed in New York and Virginia.

Years since qualifying
34
Licensed in
NY, VA
In the registry since
2008
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

3300 Gallows Rd
Falls Church, VA 22042-3300
Phone: (703) 776-4001
Fax: (703) 776-7113
Show map & directions

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

Additional practice locations (5)

  • 4320 Seminary Rd, Alexandria, VA 22304-1535 — (703) 504-3000
  • 2501 Parkers Ln, Alexandria, VA 22306-3209 — (703) 664-7000
  • 3600 Joseph Siewick Dr, Fairfax, VA 22033-1709 — (703) 391-3600
  • 8110 Gatehouse Rd Ste 600w, Falls Church, VA 22042-1210 — (703) 289-8600
  • 44045 Riverside Pkwy, Leesburg, VA 20176-5101 — (703) 858-6000

Specialties & licences

Critical Care Medicine (Internal Medicine) Physician (primary) Taxonomy 207RC0200X · Licence 0101248085 (VA)
Critical Care Medicine (Internal Medicine) Physician Taxonomy 207RC0200X · Licence P42907 (NY)

Record details

NPI number1639343395
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 14, 2008
Last updated in NPPESApril 21, 2021
Certification dateApril 21, 2021

Medicare enrollment

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

Medicare specialtyCRITICAL CARE (INTENSIVISTS)
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1992 (34 years in practice)
Group practice Inova Health Care Services — 1827 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Falls Church