Charles Mateskon, MD
NPI 1639279763 · Radiation Oncology Physician · Lone Tree, CO
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Charles Mateskon, MD is a Radiation Oncology Physician provider in Lone Tree, CO (NPI 1639279763).
Provider details
- NPI number
- 1639279763
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 82619 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Additional practice locations (1)
- 1700 W Stout StRice Lake, WI 54868-5000Phone: (715) 236-8100
Registry dates
- Enumerated
- 2006-09-25
- Last updated
- 2025-09-23
- Certified
- 2025-09-23
Frequently asked questions
- What is Charles Mateskon's NPI number?
- Charles Mateskon's National Provider Identifier (NPI) is 1639279763, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Mateskon's specialty?
- Charles Mateskon is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Charles Mateskon located?
- Charles Mateskon's practice location on file with NPPES is 10103 Ridgegate Pkwy Ste G01, Lone Tree, CO 80124-5521.
- What is Charles Mateskon's phone number?
- The practice phone number listed in the NPPES registry for Charles Mateskon is (720) 225-4200.
- Does Charles Mateskon accept Medicare?
- Charles Mateskon is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Charles Mateskon's NPI active?
- Yes — Charles Mateskon's NPI (1639279763) is active in the NPPES registry as of the last update on 2025-09-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.