Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1255803193 Individual Practitioner Female Practitioner

Haley Dawn Dontje

Nurse Practitioner • Okemos, MI

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Haley Dontje is a certified Nurse Practitioner practicing in Okemos, MI. With approximately 8 years of clinical experience since completing medical education in 2018, Haley Dontje delivers high-quality medical care to the local community at 2205 JOLLY RD STE B.

Haley Dontje is affiliated with Sparrow Carson Hospital and accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

2205 Jolly Rd Ste B

Okemos, MI 488643983

Telephone 5173474085
Fax 5173474170
Associated Practice Facility / Clinic
🏢 Vpa Pc Facility NPI 1972517845

Medicare Profile & Education

Medical School

Other

Graduation Year

2018

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Okemos, MI

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
8 Yrs -3.5 yrs vs City Avg
City Avg: 11.5 Yrs
State Avg: 10.8 Yrs
Regional Practice Density
12 Specialists

Practicing in Okemos, MI (3626 Statewide)

Telehealth Adoption Rate
8.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Dontje (8 Years) 8 Yrs
Okemos Specialty Average (11.5 Years) 11.5 Yrs

Medical Specialties & State Licenses

CMS Verified: 2025-10-14
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License MI 4704273021

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Hospital & Practice Group Affiliations

Sparrow Carson Hospital

1210 E Ctr St, Ithaca, MI 488471606

Phone: 9895843107

Sparrow Carson Hospital

114 N Main St, Ithaca, MI 488471132

Phone: 9898754166

Sparrow Carson Hospital

114 N Main St, Ithaca, MI 488471132

Phone: 5178754166

Secondary Practice Locations

3413 Woods Edge

Okemos, MI 488645901

Phone: 5173493303

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

15 Associated Practitioners
NPI 1023217437

Doctor of Medicine (M.D.)

NPI 1043507833

Doctor of Medicine (M.D.)

Dr. Pauline Chiu , MD

Family Medicine

NPI 1093867046

Doctor of Medicine (M.D.)

NPI 1194286484

Doctor of Medicine (M.D.)

Dr. George Horn , MD

Family Medicine

NPI 1245298603

Doctor of Medicine (M.D.)

Dr. Jim Orosz , MD

Family Medicine

NPI 1346337193

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

8 Historical Events
📍
Updated Practice Location October 14, 2025

Registered at 2205 JOLLY RD STE B, OKEMOS, MI 488643983 (Tel: 5173474085)

📍
Updated Business Mailing Address October 14, 2025

Registered at PO BOX 40412, BELFAST, ME 049151255 (Tel: 2488246500)

NPI Profile Active December 17, 2018

NPI status registered as active in NPPES database

📍
Updated Practice Location December 17, 2018

Registered at 3413 WOODS EDGE, OKEMOS, MI 488645901 (Tel: 5173493303)

📍
Updated Business Mailing Address December 17, 2018

Registered at 3413 WOODS EDGE, OKEMOS, MI 488645901 (Tel: 5173493303)

👤
Provider Name / Credentials Updated December 17, 2018

Recorded as HALEY DONTJE

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) December 17, 2018

Nurse Practitioner (License #4704273021 in MI)

🟢
Initial NPI Registration & Enumeration December 17, 2018

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1255803193
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 17, 2018
Last Update: October 14, 2025
Sole Proprietor: No

Mailing Address

Po Box 40412

Belfast, ME 049151255

Phone: 2488246500

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.