Quick answers
- Which hospitals does Johnasan M. Gregory work at?
- Medicare's official clinician data lists Johnasan M. Gregory at 1 hospital: Conway Regional Medical Center, Inc. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Johnasan M. Gregory see patients?
- Medicare's clinician data lists 1 practice location in Conway, AR. Call before your visit to confirm the address.
- What is Johnasan M. Gregory's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Johnasan M. Gregory accept Medicare assignment?
- Yes. Medicare's clinician data says Johnasan M. Gregory 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 Johnasan M. Gregory?
- (501) 852-1360, as listed in official Medicare / NPI Registry data.
- What is Johnasan M. Gregory's NPI number?
- 1699774869. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Johnasan M. Gregory works
Medicare's Facility Affiliation Data lists Johnasan M. Gregory at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Conway Regional Medical Center, IncConway, AR · Acute Care Hospital · CCN 040029
Practice locations
Addresses where Johnasan M. Gregory is enrolled with Medicare (CMS data updated 2026-10-02).
- 2200 Ada Ave, Suite 201Conway, AR 72034 (501) 852‑1360
Group practices
Medicare enrollment lists Johnasan M. Gregory as a member of this group (CMS data updated 2026-10-02).
- Conway Regional Medical Center Inc132 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Conway
Clinicians with the same Medicare primary specialty in Conway, AR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1699774869 |
| 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