Quick answers
- Where does Stephen H. Castleman see patients?
- Medicare's clinician data lists 2 practice locations, including Auburn, IN and Fort Wayne, IN. Call before your visit to confirm the address.
- What is Stephen H. Castleman's specialty?
- Medicare lists Anesthesiology as the primary specialty.
- Does Stephen H. Castleman accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen H. Castleman 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 Stephen H. Castleman?
- (260) 925-4600, as listed in official Medicare / NPI Registry data.
- What is Stephen H. Castleman's NPI number?
- 1154426310. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Stephen H. Castleman is enrolled with Medicare (CMS data updated 2026-10-02).
- 1316 E 7th St, Parkview Dekalb HospitalAuburn, IN 46706 (260) 925‑4600
- 2520 E Dupont Rd, Dupont HospitalFort Wayne, IN 46825 (260) 416‑3000
Group practices
Medicare enrollment lists Stephen H. Castleman as a member of this group (CMS data updated 2026-10-02).
- Associated Anesthesiologists of Fort Wayne PC106 clinicians in the group
Specialties
- Anesthesiologyprimary
Other anesthesiologists in Auburn
Clinicians with the same Medicare primary specialty in Auburn, IN — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 1988 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1154426310 |
| 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
- 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