William Deaton, DO
NPI 1336181981 · Emergency Medicine Physician · Grand Haven, MI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Deaton, DO is a Emergency Medicine Physician provider in Grand Haven, MI (NPI 1336181981).
Provider details
- NPI number
- 1336181981
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 13267 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
189 Medicare services, 2024 (ranked within specialty)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 97 | $116 |
| Emergency Department Visit With High Level of Medical Decision Making99285 | 60 | $170 |
| Critical Care, First 30-74 Minutes99291 | 32 | $205 |
Typical Medicare-allowed amounts for these services range $116–$205 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 7 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 35 | 34 |
| Naproxen | 29 | 29 |
| Prednisone | 22 | 22 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 17 | 17 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 15 | 15 |
| Azithromycin | 12 | 12 |
| Meclizine Hcl | 11 | — |
Practice location
Mailing address
Additional practice locations (1)
- 98 Sherry AvePark Falls, WI 54552-1412Phone: (715) 762-2484
Registry dates
- Enumerated
- 2006-06-11
- Last updated
- 2026-01-16
- Certified
- 2026-01-16
Frequently asked questions
- What is William Deaton's NPI number?
- William Deaton's National Provider Identifier (NPI) is 1336181981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Deaton's specialty?
- William Deaton is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Deaton located?
- William Deaton's practice location on file with NPPES is 13872 128th Ave, Grand Haven, MI 49417-9775.
- What is William Deaton's phone number?
- The practice phone number listed in the NPPES registry for William Deaton is (616) 856-1264.
- Does William Deaton accept Medicare?
- William Deaton is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Deaton's NPI active?
- Yes — William Deaton's NPI (1336181981) is active in the NPPES registry as of the last update on 2026-01-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.