Quick answers
- Where does Mark A. Fenlon see patients?
- Medicare's clinician data lists 2 practice locations, including Palos Heights, IL. Call before your visit to confirm the address.
- What is Mark A. Fenlon's specialty?
- Medicare lists Podiatry as the primary specialty.
- Does Mark A. Fenlon accept Medicare assignment?
- Yes. Medicare's clinician data says Mark A. Fenlon 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 A. Fenlon?
- (708) 361-3338, as listed in official Medicare / NPI Registry data.
- What is Mark A. Fenlon's NPI number?
- 1043341068. 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 A. Fenlon is enrolled with Medicare (CMS data updated 2026-10-02).
- 12620 S Harlem AvePalos Heights, IL 60463
- 12620 S Harlem Ave, Palos Family Foot CarePalos Heights, IL 60463 (708) 361‑3338
Specialties
- Podiatryprimary
Other podiatrists in Palos Heights
Clinicians with the same Medicare primary specialty in Palos Heights, IL — not a recommendation.
Clinician information
| Credential | DPM |
|---|---|
| Medical school | William M. Scholl College Of Podiatric Medicine |
| Graduation year | 1993 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1043341068 |
| 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