Quick answers
- Where does Mark J. Harbeck see patients?
- Medicare's clinician data lists 2 practice locations, including Warren, MI and Novi, MI. Call before your visit to confirm the address.
- What is Mark J. Harbeck's specialty?
- Medicare lists Dermatology as the primary specialty.
- Does Mark J. Harbeck accept Medicare assignment?
- Yes. Medicare's clinician data says Mark J. Harbeck 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. Harbeck?
- (586) 751-2520, as listed in official Medicare / NPI Registry data.
- What is Mark J. Harbeck's NPI number?
- 1578665527. 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. Harbeck is enrolled with Medicare (CMS data updated 2026-10-02).
- 11250 E 13 Mile Rd, 2b Dermatology Assoc of Macomb OaklandWarren, MI 48093 (586) 751‑2520
- 26850 Providence Pkwy, Suite 535Novi, MI 48374 (248) 380‑8900
Group practices
Medicare enrollment lists Mark J. Harbeck as a member of this group (CMS data updated 2026-10-02).
- Dermatology Assoc of Macomb Oakland PC7 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Warren
Clinicians with the same Medicare primary specialty in Warren, MI — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Iowa, Rj & L Carver College Of Medicine |
| Graduation year | 2003 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1578665527 |
| 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