Quick answers
- Which hospitals does Marcus G. Tomberlin work at?
- Medicare's official clinician data lists Marcus G. Tomberlin at 1 hospital: PeaceHealth St Joseph Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Marcus G. Tomberlin see patients?
- Medicare's clinician data lists 1 practice location in Bellingham, WA. Call before your visit to confirm the address.
- What is Marcus G. Tomberlin's specialty?
- Medicare lists Infectious Disease as the primary specialty, and also Internal Medicine.
- Does Marcus G. Tomberlin accept Medicare assignment?
- Medicare's clinician data says Marcus G. Tomberlin may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is Marcus G. Tomberlin's NPI number?
- 1750349486. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Marcus G. Tomberlin works
Medicare's Facility Affiliation Data lists Marcus G. Tomberlin at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- PeaceHealth St Joseph Medical CenterBellingham, WA · Acute Care Hospital · CCN 500030
Practice locations
Addresses where Marcus G. Tomberlin is enrolled with Medicare (CMS data updated 2026-10-02).
- 2980 Squalicum Pkwy, Suite 306Bellingham, WA 98225
Specialties
- Infectious Diseaseprimary
- Internal Medicinealso
Other infectious disease doctors in Bellingham
Clinicians with the same Medicare primary specialty in Bellingham, WA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wake Forest University School Of Medicine |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1750349486 |
| 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