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

Dr. George Olen Denny, MD, MSCI

Individual provider Dermatology Physician · NPI 1265896633

Dr. George Olen Denny, MD, MSCI practises Dermatology in Cockeysville, Maryland. Graduated from Washington University School of Medicine in 2016, 10 years ago. Practices with Colorado Permanente Medical Group PC, a 1,325-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Colorado and Maryland.

Years since qualifying
10
Trained at
Washington University School of Medicine
Licensed in
CO, MD
In the registry since
2016
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

10153 York Rd Ste 104
Cockeysville, MD 21030-3398
Phone: (410) 472-1006
Fax: (410) 472-0900
Show map & directions

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

Additional practice locations (1)

  • 4901 Thompson Pkwy, Johnstown, CO 80534-6426 — (303) 338-4545

Specialties & licences

Dermatology Physician (primary) Taxonomy 207N00000X · Licence DR.0065875 (CO)
Dermatology Physician Taxonomy 207N00000X · Licence D89077 (MD)

Record details

NPI number1265896633
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MSCI
Sole proprietorNo
NPI enumeratedApril 11, 2016
Last updated in NPPESJune 23, 2026
Certification dateJune 23, 2026

Medicare enrollment

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

Medicare specialtyDERMATOLOGY
Medical schoolWASHINGTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice Colorado Permanente Medical Group Pc — 1325 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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.

Removal of skin lesions 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.

Colleagues at Colorado Permanente Medical Group PC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1325 clinicians in the practice; 12 are shown here.

Other providers in Cockeysville