Quick answers
- Does Susan Overkamp accept Medicare assignment?
- Medicare's clinician data says Susan Overkamp may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Susan Overkamp see?
- In 2024, CMS data shows 20 Original Medicare patients and 108 services for Susan Overkamp. This counts Original Medicare only and measures volume, not quality.
- What is Susan Overkamp's NPI number?
- 1841631579. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Susan Overkamp, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 20 |
|---|---|
| Services billed to Medicare | 108 |
| Different services or procedures | 12 |
| Participating Medicare provider | Yes |
| Average age of these patients | 71 |
Most frequent services
- New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more (99205)12 services
Practice locations
Addresses where Susan Overkamp is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 12; the Medicare profile lists all.
- 125 Locust StHarrisburg, PA 17101 (302) 985‑9413
- 150 W Market St, 400 Hmg of New Jersey P.C.Indianapolis, IN 46204 (302) 985‑9413
- 1501 S Mopac Expy, Suite 220Austin, TX 78746 (302) 985‑9413
- 186 N Main St, 2nd Fl Suite 1Plymouth, MI 48170 (314) 368‑4224
- 205 E Main StCrawfordsville, IN 47933 · Harmonic Medical Group of Indiana PC (302) 985‑9413
Group practices
Medicare enrollment lists Susan Overkamp as a member of these groups (CMS data updated October 2, 2026).
- Harmonic Medical Group of Illinois, S.C.4 clinicians in the group
- Harmonic Medical Group of Michigan PC4 clinicians in the group
- Harmonic Medical Group of Tennessee PC4 clinicians in the group
- Harmonic Medical Group of Delaware PA3 clinicians in the group
- Harmonic Medical Group of Nevada - Mohseni PC3 clinicians in the group
- Harmonic Medical Group of New Jersey PC3 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Harrisburg
Clinicians with the same Medicare primary specialty in Harrisburg, PA — not a recommendation.
Other clinicians in Harmonic Medical Group of Illinois, S.C.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Lake Erie College Of Osteopathic Medicine, Erie |
| Graduation year | 2012 (14 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| Telehealth | Offers telehealth services |
| NPI (National Provider Identifier) | 1841631579 |
| 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 October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- 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