Quick answers
- Does Steven G. Gunderson accept Medicare assignment?
- Yes. Medicare's clinician data says Steven G. Gunderson accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Steven G. Gunderson see?
- In 2024, CMS data shows 123 Original Medicare patients and 1,035 services for Steven G. Gunderson. This counts Original Medicare only and measures volume, not quality.
- What is Steven G. Gunderson's NPI number?
- 1790407286. 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 Steven G. Gunderson, 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 | 123 |
|---|---|
| Services billed to Medicare | 1,035 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)158 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)41 services
- Urinalysis, manual test (81002)32 services
- Detection test by immunoassay with direct visual observation for influenza virus (87804)26 services
- Injection of drug or substance under skin or into muscle (96372)20 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 pressure74%
- High cholesterol64%
- Arthritis39%
- Diabetes34%
- Ischemic heart disease24%
- Anxiety23%
Practice locations
Addresses where Steven G. Gunderson is enrolled with Medicare (CMS data updated October 2, 2026).
- 6890 W A J HwyTalbott, TN 37877 (423) 839‑2120
- PO Box, Suite 879Talbott, TN 37877
Group practices
Medicare enrollment lists Steven G. Gunderson as a member of this group (CMS data updated October 2, 2026).
- Phillips Healthcare Group, PC8 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Talbott
Clinicians with the same Medicare primary specialty in Talbott, TN — not a recommendation.
Other clinicians in Phillips Healthcare Group, PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| School | Lincoln Memorial University Medical Department |
| Graduation year | 2022 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1790407286 |
| 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