Quick answers
- Which hospitals does John D. Morrissey work at?
- Medicare's official clinician data lists John D. Morrissey at 3 hospitals: Jackson-Madison County General Hospital, McLeod Health Clarendon and University of MD Capital Region Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John D. Morrissey see patients?
- Medicare's clinician data lists 4 practice locations, including Manning, SC, Florence, SC and Upper Marlboro, MD. Call before your visit to confirm the address.
- What is John D. Morrissey's specialty?
- Medicare lists Critical Care (Intensivists) as the primary specialty, and also Pulmonary Disease.
- Does John D. Morrissey accept Medicare assignment?
- Yes. Medicare's clinician data says John D. Morrissey 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 John D. Morrissey?
- (803) 435-8463, as listed in official Medicare / NPI Registry data.
- What is John D. Morrissey's NPI number?
- 1740293984. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where John D. Morrissey works
Medicare's Facility Affiliation Data lists John D. Morrissey at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Jackson-Madison County General HospitalJackson, TN · Acute Care Hospital · CCN 440002
- McLeod Health ClarendonManning, SC · Acute Care Hospital · CCN 420109
- University of MD Capital Region Medical CenterUpper Marlboro, MD · Acute Care Hospital · CCN 210003
Practice locations
Addresses where John D. Morrissey is enrolled with Medicare (CMS data updated 2026-10-02).
- 10 E Hospital StManning, SC 29102 (803) 435‑8463
- 2210 Enterprise DrFlorence, SC 29501
- 555 E Cheves StFlorence, SC 29506 (843) 777‑2000
- 901 Harry S Truman Dr NUpper Marlboro, MD 20774 (240) 677‑3000
Group practices
Medicare enrollment lists John D. Morrissey as a member of these groups (CMS data updated 2026-10-02).
- McLeod Regional Medical Center of the Pee Dee Inc406 clinicians in the group
- Dimensions Healthcare Associates, Inc199 clinicians in the group
- McLeod Health Clarendon60 clinicians in the group
Specialties
Find other Critical Care (Intensivists) doctors in South Carolina →
Other critical care doctors in South Carolina
Clinicians with the same Medicare primary specialty in South Carolina — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | State University Of New York Downstate Medical Center |
| Graduation year | 1987 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740293984 |
| 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