Quick answers
- Does Timothy A. Jamieson accept Medicare assignment?
- Yes. Medicare's clinician data says Timothy A. Jamieson 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 A. Jamieson see?
- In 2024, CMS data shows 464 Original Medicare patients and 4,433 services for Timothy A. Jamieson. This counts Original Medicare only and measures volume, not quality.
- What is Timothy A. Jamieson's NPI number?
- 1548251010. 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 A. Jamieson, 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 | 464 |
|---|---|
| Services billed to Medicare | 4,433 |
| Different services or procedures | 33 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Calculation of radiation therapy dose (77300)1,676 services
- Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy (G6002)525 services
- Design and construction of complex radiation treatment device (77334)234 services
- Ct guidance for insertion of radiation therapy fields (77014)203 services
- Complex radiation therapy planning (77263)201 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 cholesterol75%
- Cancer (breast, colorectal, lung, prostate, endometrial or leukemia/lymphoma)75%
- Arthritis41%
- Diabetes33%
- Ischemic heart disease32%
Hospitals where Timothy A. Jamieson works
Medicare's Facility Affiliation Data lists Timothy A. Jamieson at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Coffee Regional Medical Center, IncDouglas, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110089
- Memorial Satilla HealthWaycross, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110003
- Southeast Georgia Health System- Brunswick CampusBrunswick, GA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: not listed by Medicare · CCN 110025
- Southeast Georgia Health System- Camden CampusSaint Marys, GA · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 110146
- Wayne Memorial HospitalJesup, GA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 110124
Practice locations
Addresses where Timothy A. Jamieson is enrolled with Medicare (CMS data updated October 2, 2026).
- 1451 Church StWaycross, GA 31501 (912) 490‑9729
- 2040 Dan Proctor Dr, Suite 180Saint Marys, GA 31558 (912) 466‑5506
- 2415 Parkwood DrBrunswick, GA 31520 (912) 466‑4079
- 2500 Starling St, Suite 107Brunswick, GA 31520 (912) 466‑5100
Group practices
Medicare enrollment lists Timothy A. Jamieson as a member of these groups (CMS data updated October 2, 2026).
- American Oncology Partners PA391 clinicians in the group
- Cooperative Healthcare Services Inc239 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Georgia
Clinicians with the same Medicare primary specialty in Georgia — not a recommendation.
Other clinicians in American Oncology Partners PA
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Virginia School Of Medicine |
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1548251010 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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