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

Angela Lo, MD

Individual provider Internal Medicine Physician · NPI 1679700306

Angela Lo, MD practises Internal Medicine in Falls Church, Virginia. Graduated from University of Massachusetts Medical School in 2009, 17 years ago. Practices with Virginia Hospital Center Physician Group LLC, a 350-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Massachusetts and Virginia.

Years since qualifying
17
Trained at
University of Massachusetts Medical School
Licensed in
MA, VA
In the registry since
2009
Specialties on file
2
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

3300 Gallows Rd
Falls Church, VA 22042-3300
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 (1)

  • 55 Lake Ave N, Worcester, MA 01655-0002 — (774) 442-2173

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 0101268514 (VA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 240918 (MA)

Record details

NPI number1679700306
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 21, 2009
Last updated in NPPESSeptember 15, 2020
Certification dateSeptember 15, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolUNIVERSITY OF MASSACHUSETTS MEDICAL SCHOOL
Graduated 2009 (17 years in practice)
Group practice Virginia Hospital Center Physician Group Llc — 350 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 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 patients24
Services billed 33 a service is one billed item, such as a visit, a test or a procedure
Average patient age80

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.

Colleagues at Virginia Hospital Center Physician Group LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 350 clinicians in the practice; 12 are shown here.

Other providers in Falls Church