Quick answers
- Which hospitals does Holly J. Jaskierny work at?
- Medicare's official clinician data lists Holly J. Jaskierny at 1 hospital: Ascension Genesys Hospital. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Holly J. Jaskierny see patients?
- Medicare's clinician data lists 3 practice locations, including Grand Blanc, MI and Flint, MI. Call before your visit to confirm the address.
- What is Holly J. Jaskierny's specialty?
- Medicare lists Obstetrics/Gynecology as the primary specialty.
- Does Holly J. Jaskierny accept Medicare assignment?
- Yes. Medicare's clinician data says Holly J. Jaskierny 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 Holly J. Jaskierny?
- (810) 606-7550, as listed in official Medicare / NPI Registry data.
- What is Holly J. Jaskierny's NPI number?
- 1669416079. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Holly J. Jaskierny works
Medicare's Facility Affiliation Data lists Holly J. Jaskierny 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 Holly J. Jaskierny is enrolled with Medicare (CMS data updated 2026-10-02).
- 1 Genesys PkwyGrand Blanc, MI 48439
- 3399 Pollock Rd, Suite AGrand Blanc, MI 48439 (810) 606‑7550
- 420 S Saginaw StFlint, MI 48502 (810) 232‑3522
Group practices
Medicare enrollment lists Holly J. Jaskierny as a member of these groups (CMS data updated 2026-10-02).
- Henry Ford Health Genesys Hospital84 clinicians in the group
- Genesys Practice Partners Inc37 clinicians in the group
Specialties
- Obstetrics/Gynecologyprimary
Other OB-GYNs in Grand Blanc
Clinicians with the same Medicare primary specialty in Grand Blanc, MI — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Michigan State University College Of Osteopathic Medicine |
| Graduation year | 2002 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669416079 |
| 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