Daniel Matlock, MD
Geriatric Medicine (Internal Medicine) Physician · Aurora, CO
Daniel Matlock, MD is a geriatric medicine (internal medicine) physician with a practice address in Aurora, Colorado, and NPI 1417003021, issued on Jan 26, 2007. Check the license (Colorado DR.0044674, as entered in NPPES) on the Colorado Medical Board; the Medicare figures below come from public CMS files.
- Name
- Daniel Matlock
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- DR.0044674 CO
Self-reported in NPPES; status is on the state search - Practice location
- 1635 Aurora CT, Aurora, CO 80045
- Phone
- (720) 848-3400
- Enumerated
- Jan 26, 2007
- Record last updated
- Mar 24, 2025
- 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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- Michael Aidi, MDDiagnostic Radiology Physician1386024354
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Verify Daniel Matlock in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersColorado Medical Board
Search for license DR.0044674Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
86% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
611 Medicare Part D claims for 65 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 17% of claims. 13 claims were for opioids.
Most prescribed
- Atorvastatin Calcium57 claims
- Losartan Potassium39 claims
- Eliquis36 claims
- Levothyroxine Sodium31 claims
- Alendronate Sodium20 claims
- Lorazepam19 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.
Daniel Matlock among 103 geriatric medicine (internal medicine) physician records in Colorado
Daniel Matlock, 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 2007, is newer than 55% of them.
- NPI issued2007 · 55% of these records are older, 30% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileNo · 50% of these records are
- Record last updated2025 · 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
- Bennett Parnes, MDAurora, CO 800451124133103
Common questions
What is Daniel Matlock, MD's NPI number?
Daniel Matlock, MD's National Provider Identifier (NPI) is 1417003021, issued on Jan 26, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Daniel Matlock, MD located?
The NPPES record lists a practice address at 1635 Aurora CT, Aurora, CO, 80045. Phone: (720) 848-3400. Providers update this record themselves, so call before visiting.
How can I verify Daniel Matlock, MD's license?
NPPES lists Colorado license number DR.0044674, 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 Matlock, MD prescribe under Medicare Part D?
In 2024, Daniel Matlock, MD had 611 Medicare Part D claims for 65 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.