Quick answers
- Which hospitals does Gregory Hall work at?
- Medicare's official clinician data lists Gregory Hall at 5 hospitals: Ascension St Vincent Hospital, Good Samaritan Hospital Medical Center, Rapides Regional Medical Center, St Francis Hospital - The Heart Center and Union Hospital Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Gregory Hall see patients?
- Medicare's clinician data lists 6 practice locations, including Flint, MI, Port Jervis, NY and Charleston, SC. Call before your visit to confirm the address.
- What is Gregory Hall's specialty?
- Medicare lists Diagnostic Radiology as the primary specialty.
- Does Gregory Hall accept Medicare assignment?
- Medicare's clinician data says Gregory Hall 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 Gregory Hall?
- (810) 262-4787, as listed in official Medicare / NPI Registry data.
- What is Gregory Hall's NPI number?
- 1891858585. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Gregory Hall works
Medicare's Facility Affiliation Data lists Gregory Hall at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension St Vincent HospitalIndianapolis, IN · Acute Care Hospital · CCN 150084
- Good Samaritan Hospital Medical CenterWest Islip, NY · Acute Care Hospital · CCN 330286
- Rapides Regional Medical CenterAlexandria, LA · Acute Care Hospital · CCN 190026
- St Francis Hospital - The Heart CenterRoslyn, NY · Acute Care Hospital · CCN 330182
- Union Hospital IncTerre Haute, IN · Acute Care Hospital · CCN 150023
Practice locations
Addresses where Gregory Hall is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 6; the Medicare profile lists all.
- 1 Hurley Plasa, 9w Hurley Maternal Fetal MedicineFlint, MI 48503 (810) 262‑4787
- 1 Hurley PlzFlint, MI 48503
- 160 E Main StPort Jervis, NY 12771 · Empire State Radiology P C (718) 223‑4685
- 18 Poulnot LnCharleston, SC 29401 · Columbus Radiology Corp (706) 255‑0030
- 580 W College AveMarquette, MI 49855 · Imaging Associates of Michigan PLLC (714) 461‑3573
Group practices
Medicare enrollment lists Gregory Hall as a member of these groups (CMS data updated 2026-10-02).
- Mori Bean and Brooks Inc977 clinicians in the group
- Sonoran Radiology Ltd475 clinicians in the group
- Radiology Alliance PC455 clinicians in the group
- Northside Radiology Associates LLC385 clinicians in the group
- Hurley Medical Center342 clinicians in the group
- Imaging Associates of Indiana PC301 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Flint
Clinicians with the same Medicare primary specialty in Flint, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2001 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1891858585 |
| 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