Matthew Chase, MD
Emergency Medicine Physician · Aurora, CO
Matthew Chase, MD is an emergency medicine physician with a practice address in Aurora, Colorado, and NPI 1881608255, issued on Jul 28, 2006. Check the license (Colorado 45720, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Matthew Chase
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License numbers
- 45720 CO
CDRH.0045720 CO
Self-reported in NPPES; status is on the state search - Practice location
- 15300 E Mississippi Ave, Aurora, CO 80017
- Phone
- (303) 671-4140
- Enumerated
- Jul 28, 2006
- Record last updated
- Mar 13, 2023
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,434 in Colorado → Look up another NPI →
Also registered at 15300 E Mississippi Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Isaac Bennett, DOEmergency Medicine Physician1124559695
- Nicolette Castaneda, MDEmergency Medicine Physician1750940045
- Andrew Mapes, M.D.Emergency Medicine Physician1427079615
- Aaron Szpytman, MDEmergency Medicine Physician1346822814
Verify Matthew Chase in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 45720Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
67% fewer Medicare Part D claims than the average emergency medicine physician in 2024
75 Medicare Part D claims for 51 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).
Matthew Chase among 1,434 emergency medicine physician records in Colorado
Matthew Chase, MD 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 2006, is newer than 12% of them.
- NPI issued2006 · 12% of these records are older, 57% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileNo · 57% of these records are
- Record last updated2023 · 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).
246 emergency medicine physician records list a practice address in Aurora
They are 246 of the 17,400 NPPES records with a practice address in Aurora, and 1,434 emergency medicine physician records in Colorado.
All 1,434 in Colorado → Every provider in Aurora → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Isaac Bennett, DOAurora, CO 800171124559695
- Nicolette Castaneda, MDAurora, CO 800171750940045
- Andrew Mapes, M.D.Aurora, CO 800171427079615
- Aaron Szpytman, MDAurora, CO 800171346822814
- Jeffrey Bushnell, D.O.Aurora, CO 800161932182144
- Jamira Jones, MDAurora, CO 800161104938422
- Matthew Todaro, M.D.Aurora, CO 800161649486721
- Deena Khamees, MDAurora, CO 800151770962102
Common questions
What is Matthew Chase, MD's NPI number?
Matthew Chase, MD's National Provider Identifier (NPI) is 1881608255, issued on Jul 28, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Matthew Chase, MD located?
The NPPES record lists a practice address at 15300 E Mississippi Ave, Aurora, CO, 80017. Phone: (303) 671-4140. Providers update this record themselves, so call before visiting.
How can I verify Matthew Chase, MD's license?
NPPES lists Colorado license number 45720, 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 Matthew Chase, MD prescribe under Medicare Part D?
In 2024, Matthew Chase, MD had 75 Medicare Part D claims for 51 beneficiaries; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
What is Matthew Chase, MD'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.