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

Individual provider Ophthalmology Physician · NPI 1639168735

Dr. Charles Dewey McMahon, MD is an Ophthalmology in Colorado Springs, Colorado. Graduated from University of Colorado School of Medicine, Denver in 1973, 53 years ago. Accepts Medicare assignment. Licensed in Colorado.

Years since qualifying
53
Trained at
University of Colorado School of Medicine, Denver
Licensed in
CO
In the registry since
2005
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

3245 International Cir Ste 102
Colorado Springs, CO 80910-3152
Phone: (719) 633-8000
Fax: (719) 434-8855
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Ophthalmology Physician (primary) Taxonomy 207W00000X · Licence DR.0018837 (CO)

Record details

NPI number1639168735
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 20, 2005
Last updated in NPPESJuly 21, 2022

Medicare enrollment

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

Medicare specialtyOPHTHALMOLOGY
Also practisesOPTOMETRY
Medical schoolUNIVERSITY OF COLORADO SCHOOL OF MEDICINE, DENVER
Graduated 1973 (53 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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