William J Deaton, DO
William J Deaton, DO is an Emergency Medicine in Grand Haven, Michigan. Graduated from Kansas City University of Med & Biosciences, College of Osteo Med in 2004, 22 years ago. Practices with Lake Michigan Observation Services PLLC, a 32-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan, Minnesota and Wisconsin.
- Years since qualifying
- 22
- Trained at
- Kansas City University of Med & Biosciences, College of Osteo Med
- Licensed in
- MI, MN, WI
- In the registry since
- 2006
- Specialties on file
- 3
What do these letters mean?
- DO — Doctor of Osteopathic Medicine
- A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.
Practice location Address checks out
13872 128th AveGrand Haven, MI 49417-9775
Phone: (616) 856-1264
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Pin is approximate — placed at the ZIP-code centre, not the exact door.
Additional practice locations (1)
- 98 Sherry Ave, Park Falls, WI 54552-1412 — (715) 762-2484
Specialties & licences
| Emergency Medicine Physician (primary) | Taxonomy 207P00000X · Licence 5101015965 (MI) |
|---|---|
| Emergency Medicine Physician | Taxonomy 207P00000X · Licence 13267 (WI) |
| Emergency Medicine Physician | Taxonomy 207P00000X · Licence 80964 (MN) |
Record details
| NPI number | 1336181981 |
|---|---|
| Entity type | Individual (Type 1) |
| Gender | Male |
| Credentials | DO |
| Sole proprietor | No |
| NPI enumerated | June 11, 2006 |
| Last updated in NPPES | January 16, 2026 |
| Certification date | January 16, 2026 |
| Mailing address | 13872 128th Ave, Grand Haven, MI 49417-9775 |
Medicare enrollment
| Medicare specialty | EMERGENCY MEDICINE |
|---|---|
| Medical school | KANSAS CITY UNIVERSITY OF MED & BIOSCIENCES, COLLEGE OF OSTEO MED |
| Graduated | 2004 (22 years in practice) |
| Group practice | Lake Michigan Observation Services Pllc — 32 clinicians |
| Accepts Medicare assignment | Yes — accepts the Medicare-approved amount |
Other providers in Grand Haven
-
Frank Young Duncan III, MD
1309 Sheldon Rd, Grand Haven, MI 49417 · (616) 842-3600
-
Emergency Health Partners Grand Haven PLC
1309 Sheldon Rd, Grand Haven, MI 49417-2404 · (616) 847-5310
-
Amy Lynn Hoffman, DO
1309 Sheldon Rd, Grand Haven, MI 49417-2404 · (866) 898-7139
-
Dr. Robert Alan Minuth, MD
13324 Redbird Ln, Grand Haven, MI 49417-9464 · (616) 844-0249