Thomas Johnson, MD
Geriatric Medicine (Internal Medicine) Physician · Aurora, CO
Thomas Johnson, MD is a geriatric medicine (internal medicine) physician with a practice address in Aurora, Colorado, and NPI 1639674922, issued on Mar 28, 2018. Check the license (Colorado DR.0066669, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Thomas Johnson
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- DR.0066669 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1635 Aurora CT, Aurora, CO 80045
- Phone
- (720) 848-0000
- Enumerated
- Mar 28, 2018
- Record last updated
- Jun 5, 2023
- Medicare enrollment
- Enrolled (PECOS I20220804000401); accepts Medicare assignment
- Medical or professional school
- University Of Texas Medical Branch At Galveston, 2018
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 103 in Colorado → Look up another NPI →
Also registered at 1635 Aurora CT
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Emmeline Academia, PHARMDPharmacist1477113991
- Elizabeth Ackley, M.D.Neurology Physician1225569791
- Yuri Agrawal, M.D.Otology & Neurotology Physician1588710446
- Michael Aidi, MDDiagnostic Radiology Physician1386024354
- Oluwabukola Akingbola, DOMaternal & Fetal Medicine Physician1316529282
Verify Thomas Johnson in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0066669Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
34% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
2,790 Medicare Part D claims for 307 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 85 claims were for opioids.
Most prescribed
- Levothyroxine Sodium196 claims
- Atorvastatin Calcium163 claims
- Amlodipine Besylate131 claims
- Losartan Potassium121 claims
- Rosuvastatin Calcium114 claims
- Eliquis87 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.
Bills Medicare through one group practice
- University Physicians IncorporatedAurora, CO
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Johnson among 103 geriatric medicine (internal medicine) physician records in Colorado
Thomas Johnson, MD is one of 103 geriatric medicine (internal medicine) physician records with a practice address in Colorado. 75% 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 90% of them.
- NPI issued2018 · 90% of these records are older, 7% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 50% of these records are
- Graduated2018 · median 1998 among the 51 with a school on file
- Record last updated2023 · 58% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a Colorado practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in Colorado
There are 103 geriatric medicine (internal medicine) physician records in Colorado.
All 103 in Colorado → Every provider in Aurora → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Eric Coleman, MDAurora, CO 800451780774463
- Janna Hardland, MDAurora, CO 800451871939058
- Kerry Hildreth, MDAurora, CO 800451982825543
- Carolyn HorneyAurora, CO 800451346567195
- Evelyn Hutt, MDAurora, CO 800451619933454
- Cari Levy, MDAurora, CO 800451831289412
- Hillary Lum, M.D., PH.D.Aurora, CO 800451336301191
- Daniel Matlock, MDAurora, CO 800451417003021
Common questions
What is Thomas Johnson, MD's NPI number?
Thomas Johnson, MD's National Provider Identifier (NPI) is 1639674922, issued on Mar 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Johnson, MD located?
The NPPES record lists a practice address at 1635 Aurora CT, Aurora, CO, 80045. Phone: (720) 848-0000. Providers update this record themselves, so call before visiting.
How can I verify Thomas Johnson, MD's license?
NPPES lists Colorado license number DR.0066669, 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 Thomas Johnson, MD prescribe under Medicare Part D?
In 2024, Thomas Johnson, MD had 2,790 Medicare Part D claims for 307 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.