Quick answers
- Which hospitals does John E. Adams Ii work at?
- Medicare's official clinician data lists John E. Adams Ii at 4 hospitals: Dublin Methodist Hospital, Madison Health, Memorial Hospital and Ohio State University State Health System. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John E. Adams Ii see patients?
- Medicare's clinician data lists 2 practice locations, including Plain City, OH. Call before your visit to confirm the address.
- What is John E. Adams Ii's specialty?
- Medicare lists Family Practice as the primary specialty, and also Osteopathic Manipulative Medicine.
- Does John E. Adams Ii accept Medicare assignment?
- Yes. Medicare's clinician data says John E. Adams Ii 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 E. Adams Ii?
- (614) 873-3434, as listed in official Medicare / NPI Registry data.
- What is John E. Adams Ii's NPI number?
- 1487603601. 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 E. Adams Ii works
Medicare's Facility Affiliation Data lists John E. Adams Ii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Dublin Methodist HospitalDublin, OH · Acute Care Hospital · CCN 360348
- Madison HealthLondon, OH · Acute Care Hospital · CCN 360189
- Memorial HospitalMarysville, OH · Acute Care Hospital · CCN 360092
- Ohio State University State Health SystemColumbus, OH · Acute Care Hospital · CCN 360085
Practice locations
Addresses where John E. Adams Ii is enrolled with Medicare (CMS data updated 2026-10-02).
- 480 S Jefferson AvePlain City, OH 43064 (614) 873‑3434
- 480 S Jefferson Ave, Suite 500Plain City, OH 43064 (614) 873‑3434
Group practices
Medicare enrollment lists John E. Adams Ii as a member of this group (CMS data updated 2026-10-02).
- Union County Physician Corporation105 clinicians in the group
Specialties
Other family doctors in Ohio
Clinicians with the same Medicare primary specialty in Ohio — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Ohio University, College Of Osteopathic Medicine |
| Graduation year | 1984 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1487603601 |
| 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