Quick answers
- Which hospitals does Thomas D. Mullen work at?
- Medicare's official clinician data lists Thomas D. Mullen at 3 hospitals: Asante Rogue Regional Medical Center, Asante Three Rivers Medical Center and St Michael Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Thomas D. Mullen see patients?
- Medicare's clinician data lists 4 practice locations, including Poulsbo, WA, Medford, OR and Grants Pass, OR. Call before your visit to confirm the address.
- What is Thomas D. Mullen's specialty?
- Medicare lists Radiation Oncology as the primary specialty.
- Does Thomas D. Mullen accept Medicare assignment?
- Yes. Medicare's clinician data says Thomas D. Mullen accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Thomas D. Mullen?
- (360) 697-8000, as listed in official Medicare / NPI Registry data.
- What is Thomas D. Mullen's NPI number?
- 1053673202. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Thomas D. Mullen works
Medicare's Facility Affiliation Data lists Thomas D. Mullen at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Asante Rogue Regional Medical CenterMedford, OR · Acute Care Hospital · CCN 380018
- Asante Three Rivers Medical CenterGrants Pass, OR · Acute Care Hospital · CCN 380002
- St Michael Medical CenterSilverdale, WA · Acute Care Hospital · CCN 500039
Practice locations
Addresses where Thomas D. Mullen is enrolled with Medicare (CMS data updated 2026-10-02).
- 19917 7th Ave, Suite 100Poulsbo, WA 98370 (360) 697‑8000
- 2825 E Barnett RdMedford, OR 97504 (541) 789‑4263
- 500 SW Ramsey AveGrants Pass, OR 97527 (541) 472‑7040
- 728 Edmonds Way, Rosewood Courte Memory CareEdmonds, WA 98020 (425) 673‑2875
Group practices
Medicare enrollment lists Thomas D. Mullen as a member of these groups (CMS data updated 2026-10-02).
- The Association of University Physicians3,535 clinicians in the group
- Asante149 clinicians in the group
- Asante Three Rivers Medical Center LLC99 clinicians in the group
- Radiation Oncology Group Consultants P C4 clinicians in the group
Specialties
- Radiation Oncologyprimary
Other radiation oncologists in Washington
Clinicians with the same Medicare primary specialty in Washington — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2012 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1053673202 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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