Quick answers
- Which hospitals does Michael D. Riggenbach work at?
- Medicare's official clinician data lists Michael D. Riggenbach at 2 hospitals: AdventHealth Orlando and Orlando Health. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael D. Riggenbach see patients?
- Medicare's clinician data lists 5 practice locations, including Sanford, FL, Oviedo, FL and Orlando, FL. Call before your visit to confirm the address.
- What is Michael D. Riggenbach's specialty?
- Medicare lists Hand Surgery as the primary specialty, and also Orthopedic Surgery.
- Does Michael D. Riggenbach accept Medicare assignment?
- Yes. Medicare's clinician data says Michael D. Riggenbach 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 Michael D. Riggenbach?
- (407) 977-3500, as listed in official Medicare / NPI Registry data.
- What is Michael D. Riggenbach's NPI number?
- 1013126861. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael D. Riggenbach works
Medicare's Facility Affiliation Data lists Michael D. Riggenbach at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- AdventHealth OrlandoOrlando, FL · Acute Care Hospital · CCN 100007
- Orlando HealthOrlando, FL · Acute Care Hospital · CCN 100006
Practice locations
Addresses where Michael D. Riggenbach is enrolled with Medicare (CMS data updated 2026-10-02).
- 1200 Lexington Green LnSanford, FL 32771
- 1300 Oviedo Mall BlvdOviedo, FL 32765 (407) 977‑3500
- 25 W Crystal Lake St, Suite 200Orlando, FL 32806 (407) 254‑2500
- 2699 Lee Rd, Suite 100Winter Park, FL 32789 (407) 897‑1363
- 6424 Alexandra Louise Dr, Suite 200Orlando, FL 32827 (407) 418‑0582
Group practices
Medicare enrollment lists Michael D. Riggenbach as a member of these groups (CMS data updated 2026-10-02).
- Ability Health Services and Rehabilitation LP1,269 clinicians in the group
- Ability Health Services, Inc1,258 clinicians in the group
- Orlando Orthopaedic Center MD PA45 clinicians in the group
Specialties
- Hand Surgeryprimary
- Orthopedic Surgeryalso
Other hand surgeons in Sanford
Clinicians with the same Medicare primary specialty in Sanford, FL — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wright State University Boonshoft School Of Medicine |
| Graduation year | 2006 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1013126861 |
| 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