HOLLY JENNIFER JASKIERNY D.O.
NPI 1669416079
Obstetrics & Gynecology - Obstetrics in Grand Blanc, MI
About Holly Jennifer Jaskierny D.o. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HOLLY JENNIFER JASKIERNY D.O. (NPI 1669416079) is an individual obstetrics provider in Grand Blanc, Michigan, licensed in Michigan (5101015227) and active in the NPI registry since June 2006. She is enrolled in Medicare PECOS, is affiliated with Ascension Genesys Hospital, and is a graduate of Michigan State University College Of Osteopathic Medicine (2002).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 10
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Holly Jennifer Jaskierny D.o. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Holly Jaskierny reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Blanc, MI 48439
- Reassigned Medicare billing, Michigan enrollment
- 59 clinicians in this Medicare group
Grand Blanc, MI 48439
- Reassigned Medicare billing, Michigan enrollment
- Medicare enrollment name: Henry Ford Health Genesys Hospital
- 103 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Ascension Genesys Hospital
Acute Care Hospitals · Grand Blanc, MIPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48439 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Holly Jaskierny's NPI number?
The NPI number for Holly Jaskierny is 1669416079. It was assigned to this individual provider in the NPPES registry on June 15, 2006.
Where is Holly Jaskierny located?
Holly Jaskierny practices at 1620 Genesys Pkwy, Grand Blanc, MI 48439. The listed phone number is (810) 606-7190.
What is Holly Jaskierny's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Obstetrics, with taxonomy code 207VX0000X.
Is Holly Jaskierny enrolled in Medicare?
Yes. Holly Jaskierny is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Holly Jaskierny's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Holly Jaskierny reassigns Medicare benefits to 2 organizations: Genesys Practice Partners Inc (Grand Blanc, MI) and Ascension Genesys Hospital (Grand Blanc, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Holly Jaskierny's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Holly Jaskierny accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Holly Jaskierny as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Holly Jaskierny affiliated with any hospitals?
According to CMS data, Holly Jaskierny is affiliated with Ascension Genesys Hospital.
When was this NPI record last updated?
The NPPES record for Holly Jaskierny was last updated on May 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Holly Jennifer Jaskierny, D.O. · NPI 1669416079
Obstetrics physician in Grand Blanc, Michigan. Individual provider, active in the CMS NPPES registry since June 15, 2006.
## Identity
- **NPI:** 1669416079 (Entity type: Individual)
- **Enumerated:** June 15, 2006
- **Primary specialty:** Obstetrics & Gynecology - Obstetrics · taxonomy 207VX0000X
- **State license:** 5101015227 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 1620 GENESYS PKWY, Grand Blanc, MI 48439-2560
- **Phone:** (810) 606-7190 · **Fax:** (810) 606-7186
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Genesys Practice Partners Inc (NPI 1982647004, Grand Blanc, MI); Ascension Genesys Hospital (NPI 1104236249, Grand Blanc, MI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Michigan State University College Of Osteopathic Medicine, class of 2002
## Record status
- **NPPES last updated:** May 12, 2021
- **Other identifiers:** Other 01003097 (MI); Medicaid 4928770 (MI); Other BLUECARE NETWORK (MI); and 7 more
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Source: [NPI Profile](https://npiprofile.com/npi/1669416079) · Data from the CMS NPPES public registry.