Quick answers
- Which hospitals does Mark Blum work at?
- Medicare's official clinician data lists Mark Blum at 4 hospitals: Ed Fraser Memorial Hospital, HCA Florida Lake City Hospital, HCA Florida Orange Park Hospital and HCA Florida Putnam Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Mark Blum see patients?
- Medicare's clinician data lists 1 practice location in Orange Park, FL. Call before your visit to confirm the address.
- What is Mark Blum's specialty?
- Medicare lists General Surgery as the primary specialty, and also Critical Care (Intensivists).
- Does Mark Blum accept Medicare assignment?
- Yes. Medicare's clinician data says Mark Blum 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 Mark Blum?
- (904) 276-2549, as listed in official Medicare / NPI Registry data.
- What is Mark Blum's NPI number?
- 1710202965. 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 Blum works
Medicare's Facility Affiliation Data lists Mark Blum at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ed Fraser Memorial HospitalMacclenny, FL · Acute Care Hospital · CCN 100134
- HCA Florida Lake City HospitalLake City, FL · Acute Care Hospital · CCN 100156
- HCA Florida Orange Park HospitalOrange Park, FL · Acute Care Hospital · CCN 100226
- HCA Florida Putnam HospitalPalatka, FL · Acute Care Hospital · CCN 100232
Practice locations
Addresses where Mark Blum is enrolled with Medicare (CMS data updated 2026-10-02).
- 1887 Kingsley Ave, Suite 1900Orange Park, FL 32073 (904) 276‑2549
Group practices
Medicare enrollment lists Mark Blum as a member of this group (CMS data updated 2026-10-02).
- Florida Trauma Services LLC89 clinicians in the group
Specialties
- General Surgeryprimary
- Critical Care (Intensivists)also
Other general surgeons in Orange Park
Clinicians with the same Medicare primary specialty in Orange Park, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710202965 |
| 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