Quick answers
- Which hospitals does Mark W. Tuccillo work at?
- Medicare's official clinician data lists Mark W. Tuccillo at 2 hospitals: Petersburg Medical Center and Southeast Alaska Regional Health Consortium. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark W. Tuccillo see patients?
- Medicare's clinician data lists 10 practice locations, including Petersburg, AK, Sitka, AK and Gustavus, AK. Call before your visit to confirm the address.
- What is Mark W. Tuccillo's specialty?
- Medicare lists Family Practice as the primary specialty, and also Sports Medicine.
- Does Mark W. Tuccillo accept Medicare assignment?
- Medicare's clinician data says Mark W. Tuccillo may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Mark W. Tuccillo?
- (907) 772-4291, as listed in official Medicare / NPI Registry data.
- What is Mark W. Tuccillo's NPI number?
- 1942237441. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Mark W. Tuccillo works
Medicare's Facility Affiliation Data lists Mark W. Tuccillo at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Petersburg Medical CenterPetersburg, AK · Critical Access Hospital · CCN 021304
- Southeast Alaska Regional Health ConsortiumSitka, AK · Critical Access Hospital · CCN 021314
Practice locations
Addresses where Mark W. Tuccillo is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 10; the Medicare profile lists all.
- 103 Fram StPetersburg, AK 99833 (907) 772‑4291
- 103 Fram St, 103 Fram StreetPetersburg, AK 99833
- 103 Fram St, PO Box 589Petersburg, AK 99833
- 1204 Seward Ave, Searhc 1204 Behavioral Health SitkaSitka, AK 99835 (907) 966‑8611
- 1206 Seward Ave, Searhc 1206 Behavioral Health SitkaSitka, AK 99835 (907) 966‑8611
Group practices
Medicare enrollment lists Mark W. Tuccillo as a member of these groups (CMS data updated 2026-10-02).
- Southeast Alaska Regional Health Consortium369 clinicians in the group
- The Petersburg Medical Center6 clinicians in the group
Specialties
- Family Practiceprimary
- Sports Medicinealso
Other family doctors in Petersburg
Clinicians with the same Medicare primary specialty in Petersburg, AK — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Rowan University School Of Osteopathic Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1942237441 |
| 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