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

Colleen Arnold, MD

Individual provider Emergency Medicine Physician · NPI 1851317796

Colleen Arnold, MD is registered under Family Practice in Lexington, Virginia. Qualified in 1983, 43 years ago. Practices with Augusta Medical Group, a 416-clinician group and accepts Medicare assignment. Licensed in North Carolina and Virginia.

Years since qualifying
43
Licensed in
NC, VA
In the registry since
2006
Specialties on file
3
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

55 Comfort Way Ste 1
Lexington, VA 24450-3788
Phone: (540) 463-3381
Fax: (540) 463-3477
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 0101043740 (VA)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 28276 (NC)
Emergency Medicine Physician Taxonomy 207P00000X · Licence 0101043740 (VA)

Record details

NPI number1851317796
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 14, 2006
Last updated in NPPESSeptember 29, 2025
Certification dateSeptember 29, 2025

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 1983 (43 years in practice)
Group practice Augusta Medical Group — 416 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 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 patients95
Services billed 145 a service is one billed item, such as a visit, a test or a procedure
Average patient age78

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.

Colleagues at Augusta Medical Group

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 416 clinicians in the practice; 12 are shown here.

Other providers in Lexington