Quick answers
- Which hospitals does John Parker work at?
- Medicare's official clinician data lists John Parker at 5 hospitals: Hoag Memorial Hospital Presbyterian, Memorialcare Long Beach Medical Center, Methodist Hospital for Surgery, Providence Mission Hospital and St Vincent Medical Center/North. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John Parker see patients?
- Medicare's clinician data lists 5 practice locations, including Mt Pleasant, SC, Leander, TX and Marina Del Rey, CA. Call before your visit to confirm the address.
- What is John Parker's specialty?
- Medicare lists Neurology as the primary specialty.
- Does John Parker accept Medicare assignment?
- Medicare's clinician data says John Parker 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 John Parker?
- (843) 849-1551, as listed in official Medicare / NPI Registry data.
- What is John Parker's NPI number?
- 1386088698. 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 Parker works
Medicare's Facility Affiliation Data lists John Parker at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Hoag Memorial Hospital PresbyterianNewport Beach, CA · Acute Care Hospital · CCN 050224
- Memorialcare Long Beach Medical CenterLong Beach, CA · Acute Care Hospital · CCN 050485
- Methodist Hospital for SurgeryAddison, TX · Acute Care Hospital · CCN 670073
- Providence Mission HospitalMission Viejo, CA · Acute Care Hospital · CCN 050567
- St Vincent Medical Center/NorthSherwood, AR · Acute Care Hospital · CCN 040137
Practice locations
Addresses where John Parker is enrolled with Medicare (CMS data updated 2026-10-02).
- 1625 Hospital Dr, Suite 200Mt Pleasant, SC 29464 (843) 849‑1551
- 2828 Canto TrceLeander, TX 78641 (310) 923‑1437
- 475 Washington BlvdMarina Del Rey, CA 90292 (310) 923‑1437
- 5553 Mavis AveWhittier, CA 90601 (877) 295‑2554
- 6154 Belmont AveDallas, TX 75214
Group practices
Medicare enrollment lists John Parker as a member of these groups (CMS data updated 2026-10-02).
- Novant Health Southeastern Spine Institute LLC32 clinicians in the group
- Gamma Neuro Network Inc5 clinicians in the group
- Interpreting Physician Associates LLC4 clinicians in the group
- Real Time Neuromonitoring Associates of Ca PC3 clinicians in the group
Specialties
- Neurologyprimary
Other neurologists in Mt Pleasant
Clinicians with the same Medicare primary specialty in Mt Pleasant, SC — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1386088698 |
| 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