Quick answers
- Does Timothy W. Swinton accept Medicare assignment?
- Yes. Medicare's clinician data says Timothy W. Swinton 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 Timothy W. Swinton see?
- In 2024, CMS data shows 27 Original Medicare patients and 48 services for Timothy W. Swinton. This counts Original Medicare only and measures volume, not quality.
- What is Timothy W. Swinton's NPI number?
- 1245388743. 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 Timothy W. Swinton, 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 | 27 |
|---|---|
| Services billed to Medicare | 48 |
| Different services or procedures | 10 |
| Participating Medicare provider | Yes |
| Average age of these patients | 63 |
Most frequent services
- Hemoglobin a1c level (83036)17 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 pressure75%
- High cholesterol74%
- Diabetes56%
Practice locations
Addresses where Timothy W. Swinton is enrolled with Medicare (CMS data updated October 2, 2026).
- 320 N Eisenhower AveMason City, IA 50401 (641) 424‑2391
Group practices
Medicare enrollment lists Timothy W. Swinton as a member of this group (CMS data updated October 2, 2026).
- Prairie Ridge Integrated Behavioral Healthcare22 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Mason City
Clinicians with the same Medicare primary specialty in Mason City, IA — not a recommendation.
Other clinicians in Prairie Ridge Integrated Behavioral Healthcare
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 1987 (39 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1245388743 |
| 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