HALEY DAWN DONTJE
NPI 1255803193
Nurse Practitioner in Okemos, MI
About Haley Dawn Dontje NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HALEY DAWN DONTJE (NPI 1255803193) is an individual nurse practitioner in Okemos, Michigan, licensed in Michigan (4704273021) and active in the NPI registry since December 2018. She is enrolled in Medicare PECOS and maintains a secondary practice location in Okemos.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Haley Dawn Dontje is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
5Medicare enrollment records show Haley Dontje reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Okemos, MI 48864
- Reassigned Medicare billing, Michigan enrollment
- 916 clinicians in this Medicare group
Portland, MI 48875
- Reassigned Medicare billing, Michigan enrollment
- 317 clinicians in this Medicare group
Howell, MI 48843
- Reassigned Medicare billing, Michigan enrollment
- 4 clinicians in this Medicare group
Fowler, MI 48835
- Reassigned Medicare billing, Michigan enrollment
- 215 clinicians in this Medicare group
Southfield, MI 48076
- Reassigned Medicare billing, Michigan enrollment
- 279 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 48864 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 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
OKEMOS, MI 48864
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 Haley Dontje's NPI number?
The NPI number for Haley Dontje is 1255803193. It was assigned to this individual provider in the NPPES registry on December 17, 2018.
Where is Haley Dontje located?
Haley Dontje practices at 2205 Jolly Rd Ste B, Okemos, MI 48864. The listed phone number is (517) 347-4085.
What is Haley Dontje's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Haley Dontje enrolled in Medicare?
Yes. Haley Dontje is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Haley Dontje's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Haley Dontje reassigns Medicare benefits to 5 organizations: Edward W. Sparrow Hospital Association (Okemos, MI), Sparrow Ionia Hospital (Portland, MI), Hayner Internal Medicine Associates, PLLC (Howell, MI), Sparrow Carson Hospital (Fowler, MI) and Vpa PC (Southfield, 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 Haley Dontje's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Haley Dontje accept?
Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company and Priority Health list Haley Dontje 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.
When was this NPI record last updated?
The NPPES record for Haley Dontje was last updated on October 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.
# Haley Dawn Dontje · NPI 1255803193
Nurse Practitioner physician in Okemos, Michigan. Individual provider, active in the CMS NPPES registry since December 17, 2018.
## Identity
- **NPI:** 1255803193 (Entity type: Individual)
- **Enumerated:** December 17, 2018
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 4704273021 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 2205 JOLLY RD STE B, Okemos, MI 48864-3983
- **Phone:** (517) 347-4085 · **Fax:** (517) 347-4170
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 5 organizations under Medicare reassignment (form CMS-855R): Edward W. Sparrow Hospital Association (NPI 1437102357, Okemos, MI); Sparrow Ionia Hospital (NPI 1295801108, Portland, MI); Hayner Internal Medicine Associates, PLLC (NPI 1154914976, Howell, MI); Sparrow Carson Hospital (NPI 1619124328, Fowler, MI); Vpa PC (NPI 1245859446, Southfield, MI) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 14, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1255803193) · Data from the CMS NPPES public registry.