Quick answers
- Where does Mark J. Wehrum see patients?
- Medicare's clinician data lists 3 practice locations, including Orlando, FL, Maitland, FL and Lake Mary, FL. Call before your visit to confirm the address.
- What is Mark J. Wehrum's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Mark J. Wehrum accept Medicare assignment?
- Yes. Medicare's clinician data says Mark J. Wehrum 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 Mark J. Wehrum?
- (407) 200-2700, as listed in official Medicare / NPI Registry data.
- What is Mark J. Wehrum's NPI number?
- 1649299520. 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 Mark J. Wehrum is enrolled with Medicare (CMS data updated 2026-10-02).
- 2415 N Orange AveOrlando, FL 32804
- 2600 Westhall LnMaitland, FL 32751 (407) 200‑2700
- 755 Rinehart Rd, Suite 100Lake Mary, FL 32746
Group practices
Medicare enrollment lists Mark J. Wehrum as a member of this group (CMS data updated 2026-10-02).
- Florida Hospital Medical Group Inc1,755 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Orlando
Clinicians with the same Medicare primary specialty in Orlando, FL — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Midwestern University, Chicago College Of Osteopathic Med |
| Graduation year | 1994 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649299520 |
| 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