Quick answers
- Does Dennis H. Linden accept Medicare assignment?
- Medicare's clinician data says Dennis H. Linden may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Dennis H. Linden see?
- In 2024, CMS data shows 894 Original Medicare patients and 7,999 services for Dennis H. Linden. This counts Original Medicare only and measures volume, not quality.
- What is Dennis H. Linden's NPI number?
- 1942214135. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Dennis H. Linden, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 894 |
|---|---|
| Services billed to Medicare | 7,999 |
| Different services or procedures | 123 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Injection, denosumab, 1 mg (J0897)1,200 services
- Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml (Q9967)1,100 services
- Insertion of needle into vein for collection of blood sample (36415)443 services
- Blood test, comprehensive group of blood chemicals (80053)206 services
- Complete blood cell count (red cells, white blood cell, platelets), automated test and automated differential white blood cell count (85025)200 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure72%
- High cholesterol71%
- Arthritis70%
- Diabetes23%
- Ischemic heart disease19%
- Depression19%
Practice locations
Addresses where Dennis H. Linden is enrolled with Medicare (CMS data updated October 2, 2026).
- 2900 Doctors Park Dr, Suite 200Medford, OR 97504
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Medford
Clinicians with the same Medicare primary specialty in Medford, OR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1983 (43 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1942214135 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians