Quick answers
- Which hospitals does Harmony A. Sierens work at?
- Medicare's official clinician data lists Harmony A. Sierens at 1 hospital: Ascension Genesys Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Harmony A. Sierens see patients?
- Medicare's clinician data lists 1 practice location in Grand Blanc, MI. Call before your visit to confirm the address.
- What is Harmony A. Sierens's specialty?
- Medicare lists Physical Medicine and Rehabilitation as the primary specialty.
- Does Harmony A. Sierens accept Medicare assignment?
- Yes. Medicare's clinician data says Harmony A. Sierens 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 Harmony A. Sierens?
- (810) 606-7181, as listed in official Medicare / NPI Registry data.
- What is Harmony A. Sierens's NPI number?
- 1326201252. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Harmony A. Sierens works
Medicare's Facility Affiliation Data lists Harmony A. Sierens at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Ascension Genesys HospitalGrand Blanc, MI · Acute Care Hospital · CCN 230197
Practice locations
Addresses where Harmony A. Sierens is enrolled with Medicare (CMS data updated 2026-10-02).
- 4632 Genesys PkwyGrand Blanc, MI 48439 (810) 606‑7181
Group practices
Medicare enrollment lists Harmony A. Sierens as a member of this group (CMS data updated 2026-10-02).
- Medical Rehabilitation Group PC7 clinicians in the group
Specialties
Find other Physical Medicine and Rehabilitation doctors in Michigan →
Other rehabilitation doctors in Michigan
Clinicians with the same Medicare primary specialty in Michigan — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Wayne State University School Of Medicine |
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1326201252 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- 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