Thomas Miller, M.D.
Internal Medicine Physician · Boulder, CO
Thomas Miller, M.D. is an internal medicine physician with a practice address in Boulder, Colorado, and NPI 1619985926, issued on Aug 3, 2006. Check the license on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Thomas Miller
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 4747 Arapahoe Ave, Boulder, CO 80303
- Phone
- (303) 415-7610
- Enumerated
- Aug 3, 2006
- Entity
- Type 1 · individual
Also registered at 4747 Arapahoe Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Aaron Adler, MDStudent in an Organized Health Care Education/Training Program1932738358
- Jeska Albuisson, M.D.Internal Medicine Physician1184899320
- Carl Aldin, MDStudent in an Organized Health Care Education/Training Program1932728565
- Chase Allen, PHARMDPharmacist1902727399
- Alice Ames, RDNRegistered Dietitian1013631084
- Lowell Anderson-Reitz, NPHospice and Palliative Medicine (Family Medicine) Physician1255374849
Verify Thomas Miller in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical BoardCheck 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 internal medicine physician in 2024
168 Medicare Part D claims for 68 beneficiaries, against an average of 2,785 among the 127,794 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.
Industry payments in 2024: $470.96
2 payments, mostly consulting fee; the largest payer was Gilead Sciences, Inc.. The 65,274 providers of this specialty with any payment received $2,536.66 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.
3 hospital and facility affiliations
- Boulder Community HealthBoulder, CO · Acute Care Hospitals4 of 5 stars
- Catholic Health Initiatives ColoradoWestminster, CO
- Poudre Valley Medical Group LLCLongmont, CO
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
77 internal medicine physician records list a Boulder practice address
They are 77 of the 5,635 NPPES records with a Boulder practice address, and 2,683 internal medicine physician records in Colorado.
All 77 in Boulder → All 2,683 in Colorado → Every provider in Boulder →
Other internal medicine physician records in Colorado
- Emily Aaron, MDDenver, CO1205256971
- Cynthia Abacan, MDPueblo, CO1467438549
- David Abbey, MS MDFort Collins, CO1568483196
- Ahmed Abdulrahman, MDPueblo, CO1093425068
- Victor Abela, D.O.Denver, CO1902194152
- Durant Abernethy, M.D.Frisco, CO1427289040
- Lon Abney, MDDurango, CO1962883272
- Alan Aboaf, MDCentennial, CO1003866393
- Adam Abraham, MDAurora, CO1720178304
- Phebe Abraham, MDGreeley, CO1558980540
Common questions
What is Thomas Miller, M.D.'s NPI number?
Thomas Miller, M.D.'s National Provider Identifier (NPI) is 1619985926, issued on Aug 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Miller, M.D. located?
The NPPES record lists a practice address at 4747 Arapahoe Ave, Boulder, CO, 80303. Phone: (303) 415-7610. Providers update this record themselves, so call before visiting.
How can I verify Thomas Miller, M.D.'s license?
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 Thomas Miller, M.D. prescribe under Medicare Part D?
In 2024, Thomas Miller, M.D. had 168 Medicare Part D claims for 68 beneficiaries; the average among internal medicine physician prescribers was 2,785. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 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.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.