Gerard A. Ashbeck
Emergency Medicine Physician · Lone Tree, CO
Gerard A. Ashbeck is an emergency medicine physician with a practice address in Lone Tree, Colorado, and NPI 1043293756, issued on Nov 28, 2005. Check the license (Colorado DR.0041500, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Gerard A. Ashbeck
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- DR.0041500 CO
41500 CO
Self-reported in NPPES; status is on the state search - Practice location
- 10101 Ridgegate Parkway, Lone Tree, CO 80124
- Phone
- (720) 225-1900
- Enumerated
- Nov 28, 2005
- Record last updated
- Jul 14, 2015 (not updated in 11 years: call before relying on the address or phone)
- Fax
- (303) 306-7753
- Medicaid ID
- 83789375 CO
- Medicare enrollment
- Enrolled (PECOS I20040504001105); accepts Medicare assignment
- Medical or professional school
- Des Moines University Of Osteopathic Medicine And Health Sciences, 1998
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,434 in Colorado → Look up another NPI →
Also registered at 10101 Ridgegate Parkway
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Eric BratzEmergency Medicine Physician1134102759
- Jacqueline FitchPhysician Assistant1477545069
- Matthew GrzegozewskiEmergency Medicine Physician1417163536
- Eric LungEmergency Medicine Physician1144208513
- Mark MaertinsEmergency Medicine Physician1295786838
- Christopher McCarthyPhysician Assistant1477670958
Verify Gerard A. Ashbeck in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0041500Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average emergency medicine physician in 2024
14 Medicare Part D claims for 13 beneficiaries, against an average of 226 among the 54,106 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The MIPS final score for 2023 (Medicare payment program): 97.6 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Colorado Complete Urgent Care Physicians LLCColorado Springs, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Gerard A. Ashbeck among 1,434 emergency medicine physician records in Colorado
Gerard A. Ashbeck is one of 1,434 emergency medicine physician records with a practice address in Colorado. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 88% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated1998 · median 2011 among the 810 with a school on file
- Record last updated2015 · 59% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207P00000X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Emergency Medicine Physician providers in Colorado
There are 1,434 emergency medicine physician records in Colorado.
All 1,434 in Colorado → Every provider in Lone Tree → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Melanie Baughn, DOLone Tree, CO 801241477531291
- Eric BratzLone Tree, CO 801241134102759
- Natalie Brewster, M.D.Lone Tree, CO 801241063730513
- Matthew GrzegozewskiLone Tree, CO 801241417163536
- Robert KilpatrickLone Tree, CO 801241194718064
- Jamie LinkerLone Tree, CO 801241003251703
- Eric LungLone Tree, CO 801241144208513
- Mark MaertinsLone Tree, CO 801241295786838
Common questions
What is Gerard A. Ashbeck's NPI number?
Gerard A. Ashbeck's National Provider Identifier (NPI) is 1043293756, issued on Nov 28, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Gerard A. Ashbeck located?
The NPPES record lists a practice address at 10101 Ridgegate Parkway, Lone Tree, CO, 80124. Phone: (720) 225-1900. Providers update this record themselves, so call before visiting.
How can I verify Gerard A. Ashbeck's license?
NPPES lists Colorado license number DR.0041500, as entered by the provider. Search the Colorado Medical Board at https://dpo.colorado.gov/Medical. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Gerard A. Ashbeck prescribe under Medicare Part D?
In 2024, Gerard A. Ashbeck had 14 Medicare Part D claims for 13 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Gerard A. Ashbeck's MIPS final score?
The 2023 MIPS final score is 97.6 of 100. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.