Daniel R. Merrill, MD
Emergency Medicine Physician · Colorado Springs, CO
Daniel R. Merrill, MD is an emergency medicine physician with a practice address in Colorado Springs, Colorado, and NPI 1841793197, issued on Mar 13, 2018. Check the license (Colorado DR.0066455, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Daniel R. Merrill
- Credential
- MD
- Primary taxonomy
- Emergency Medicine Physician 207P00000X
- License number
- DR.0066455 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1295 Kelly Johnson Blvd Ste 110, Colorado Springs, CO 80920
- Phone
- (719) 884-2000
- Enumerated
- Mar 13, 2018
- Record last updated
- Jun 16, 2025
- Medicare enrollment
- Enrolled (PECOS I20231127001877); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical School At San Antonio, 2018
- Entity
- Type 1 · individual
8 nearest emergency medicine physician records → All 1,434 in Colorado → Look up another NPI →
Verify Daniel R. Merrill in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0066455Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average emergency medicine physician in 2024
11 Medicare Part D claims, 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.
Bills Medicare through one group practice
- Emergency Medical Specialists, P.C.Colorado Springs, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Daniel R. Merrill among 1,434 emergency medicine physician records in Colorado
Daniel R. Merrill, 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 2018, is newer than 86% of them.
- NPI issued2018 · 86% of these records are older, 11% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 57% of these records are
- Graduated2018 · median 2011 among the 810 with a school on file
- Record last updated2025 · 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 Colorado Springs → Emergency Medicine Physician nationwide →
The 8 emergency medicine physician records with the nearest ZIP codes
- Adrian Miranda, MDColorado Springs, CO 809201104004985
- Thomas MunseyColorado Springs, CO 809201407782261
- Carey Pelto, M.D.Colorado Springs, CO 809201780610618
- Bryan Sleigh, MDColorado Springs, CO 809201780771782
- John Torres, M.D.Colorado Springs, CO 809201366418477
- Michael Brooks, MDColorado Springs, CO 809211154347839
- Mark Dotseth, MDColorado Springs, CO 809191508506916
- John McGrath, M.D.Colorado Springs, CO 809191013965201
Common questions
What is Daniel R. Merrill, MD's NPI number?
Daniel R. Merrill, MD's National Provider Identifier (NPI) is 1841793197, issued on Mar 13, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Daniel R. Merrill, MD located?
The NPPES record lists a practice address at 1295 Kelly Johnson Blvd Ste 110, Colorado Springs, CO, 80920. Phone: (719) 884-2000. Providers update this record themselves, so call before visiting.
How can I verify Daniel R. Merrill, MD's license?
NPPES lists Colorado license number DR.0066455, 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 Daniel R. Merrill, MD prescribe under Medicare Part D?
In 2024, Daniel R. Merrill, MD had 11 Medicare Part D claims; the average among emergency medicine physician prescribers was 226. Part D covers Medicare prescriptions only.
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.