Quick answers
- Which hospitals does John A. Herold Iii work at?
- Medicare's official clinician data lists John A. Herold Iii at 3 hospitals: Bethesda North, Good Samaritan Hospital and McCullough-Hyde Memorial Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does John A. Herold Iii see patients?
- Medicare's clinician data lists 1 practice location in Montgomery, OH. Call before your visit to confirm the address.
- What is John A. Herold Iii's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does John A. Herold Iii accept Medicare assignment?
- Yes. Medicare's clinician data says John A. Herold Iii 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 A. Herold Iii?
- (513) 865-1111, as listed in official Medicare / NPI Registry data.
- What is John A. Herold Iii's NPI number?
- 1366481103. 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 A. Herold Iii works
Medicare's Facility Affiliation Data lists John A. Herold Iii at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Bethesda NorthCincinnati, OH · Acute Care Hospital · CCN 360179
- Good Samaritan HospitalCincinnati, OH · Acute Care Hospital · CCN 360134
- McCullough-Hyde Memorial HospitalOxford, OH · Acute Care Hospital · CCN 360046
Practice locations
Addresses where John A. Herold Iii is enrolled with Medicare (CMS data updated 2026-10-02).
- 10500 Montgomery RdMontgomery, OH 45242 (513) 865‑1111
Group practices
Medicare enrollment lists John A. Herold Iii as a member of this group (CMS data updated 2026-10-02).
- Anesthesia Group Practice Inc401 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Montgomery
Clinicians with the same Medicare primary specialty in Montgomery, OH — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Louisville School Of Medicine |
| Graduation year | 1985 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366481103 |
| 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