Donald Dean Regier, M.D.
Family Medicine Physician · Julesburg, CO
Donald Dean Regier, M.D. is a family medicine physician with a practice address in Julesburg, Colorado, and NPI 1164439535, issued on Aug 1, 2006. Check the license (Colorado 28853, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Donald Dean Regier
- Credential
- M.D.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 28853 CO
Self-reported in NPPES; status is on the state search - Practice location
- 116 E 9TH St, Julesburg, CO 80737
- Phone
- (970) 474-3376
- Enumerated
- Aug 1, 2006
- Record last updated
- Mar 7, 2023
- Fax
- (970) 474-2461
- Medicaid ID
- 01288539 CO
- Medicare enrollment
- Enrolled (PECOS I20101129000704); accepts Medicare assignment
- Medical or professional school
- University Of Kansas School Of Med (Kc/Wich/Sal), 1985
- Entity
- Type 1 · individual
Also registered at 116 E 9TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ronald Cooper, PA-CPhysician Assistant1316954787
- Michael Lipnick, M.D.Family Medicine Physician1407863871
- Lisa Regier, P.A.-CPhysician Assistant1053326736
Verify Donald Dean Regier in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license 28853Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% more Medicare Part D claims than the average family medicine physician in 2024
6,121 Medicare Part D claims for 277 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 8% of claims. 148 claims were for opioids.
Most prescribed
- Levothyroxine Sodium258 claims
- Atorvastatin Calcium227 claims
- Furosemide208 claims
- Omeprazole196 claims
- Amlodipine Besylate181 claims
- Losartan Potassium178 claims
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 practice group's MIPS final score for 2023 (Medicare payment program): 81.2 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. 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, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $38.79
2 payments; by number, the most common kind was food and beverage; the largest payer was Neurocrine Biosciences, Inc. The 55,478 providers of this specialty with any payment received $902.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
One hospital affiliation
- Sedgwick County Memorial HospitalJulesburg, CO · Critical Access Hospitals
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov).
7 family medicine physician records list a practice address in Julesburg
They are 7 of the 20 NPPES records with a practice address in Julesburg, and 3,563 family medicine physician records in Colorado.
All 7 in Julesburg → All 3,563 in Colorado → Every provider in Julesburg →
Other family medicine physician records in Colorado
- Eric Abbott, D.O.Colorado Springs, CO1255522876
- John Abbott, D.O.Lamar, CO1255477790
- Rasha Abdelsalam, MDDenver, CO1891058467
- Baiju Abdulla, M.B.B.S.Colorado Springs, CO1316119076
- Nathalie Abisror, MDCastle Pines, CO1336634922
- Ashley Abrahamson, DOPueblo, CO1497324065
- Lara Abrahamson, MDFort Collins, CO1538145289
- Pamela Abrams, MDBroomfield, CO1073514188
- Hemamalini Achuthan, MDLakewood, CO1205982881
- Chris Adams, D.O.Limon, CO1144285248
Common questions
What is Donald Dean Regier, M.D.'s NPI number?
Donald Dean Regier, M.D.'s National Provider Identifier (NPI) is 1164439535, issued on Aug 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Donald Dean Regier, M.D. located?
The NPPES record lists a practice address at 116 E 9TH St, Julesburg, CO, 80737. Phone: (970) 474-3376. Providers update this record themselves, so call before visiting.
How can I verify Donald Dean Regier, M.D.'s license?
NPPES lists Colorado license number 28853, 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 Donald Dean Regier, M.D. prescribe under Medicare Part D?
In 2024, Donald Dean Regier, M.D. had 6,121 Medicare Part D claims for 277 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Donald Dean Regier, M.D.'s MIPS final score?
The 2023 MIPS final score is 81.2 of 100, reported for the practice group. 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.