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

Karla Guerra, DO

Individual provider Dermatology Physician · NPI 1508356734

Karla Guerra, DO practises Dermatology in Roanoke, Virginia. Qualified in 2018, 8 years ago. Practices with Carilion Medical Center, a 951-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Virginia.

Years since qualifying
8
Licensed in
VA
In the registry since
2018
Specialties on file
2
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

1 Riverside Cir
Roanoke, VA 24016-4961
Phone: (540) 581-0254
Fax: (540) 581-0120
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 3700 S Main St, Blacksburg, VA 24060 — (540) 953-5445
  • 3700 S Main St, Blacksburg, VA 24060 — (540) 953-5445

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence 0102207163 (VA)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1508356734
Entity typeIndividual (Type 1)
GenderFemale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 14, 2018
Last updated in NPPESAugust 15, 2022
Certification dateAugust 15, 2022

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolOTHER
Graduated 2018 (8 years in practice)
Group practice Carilion Medical Center — 951 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Procedures

From CMS Care Compare, which counts the procedures a clinician billed to Original Medicare and Medicare Advantage over a recent 12-month period. CMS reports a fixed list of common procedures, so this is not everything the clinician does. Counts of 10 or fewer are given as a range, because CMS withholds small numbers.

Melanoma (skin cancer) excision 92 times · 92nd percentile
Removal of skin lesions 526 times · 87th percentile
Skin biopsy 175 times · 83rd percentile
Removal or shaving of skin growth 14 times · 67th percentile
Removal of nail tissue 1–10 times

The percentile compares how often this clinician performed the procedure with other clinicians who performed it, as CMS calculates it. It measures volume, not outcomes or skill.

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 patients800
Services billed 3,329 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

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 Carilion Medical Center

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 951 clinicians in the practice; 12 are shown here.

Other providers in Roanoke