Quick answers
- Where does Diana Vork see patients?
- Medicare's clinician data lists 3 practice locations, including O Fallon, IL and Nashville, IL. Call before your visit to confirm the address.
- What is Diana Vork's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Diana Vork accept Medicare assignment?
- Yes. Medicare's clinician data says Diana Vork 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 Diana Vork?
- (618) 622-7546, as listed in official Medicare / NPI Registry data.
- What is Diana Vork's NPI number?
- 1871028316. 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 Diana Vork is enrolled with Medicare (CMS data updated 2026-10-02).
- 331 Regency ParkO Fallon, IL 62269 (618) 622‑7546
- 705 S GrandNashville, IL 62263
- 705 S Grand StNashville, IL 62263 (618) 327‑8236
Group practices
Medicare enrollment lists Diana Vork as a member of these groups (CMS data updated 2026-10-02).
- Washington County Hospital District22 clinicians in the group
- Metro East Dermatology and Skin Cancer Center LLC7 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Illinois
Clinicians with the same Medicare primary specialty in Illinois — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Mayo Medical School |
| Graduation year | 2017 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1871028316 |
| 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