William Kanitz, M.D.
NPI 1871907899 · Emergency Medicine Physician · Howell, MI
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
William Kanitz, M.D. is a Emergency Medicine Physician provider in Howell, MI (NPI 1871907899).
Provider details
- NPI number
- 1871907899
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 11017906A (IN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
449 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 High Level of Medical Decision Making99285 | 201 | $172 |
| Emergency Department Visit With Moderate Level of Medical Decision Making99284 | 89 | $118 |
| Critical Care, First 30-74 Minutes99291 | 69 | $203 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report Only93010 | 44 | $8 |
| Emergency Department Visit With Low Level of Medical Decision Making99283 | 24 | $69 |
| Initial Hospital Care With Moderate Level of Medical Decision Making, If Using Time, at Least 75 Minutes99223 | 22 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 8 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Cephalexin | 30 | 30 |
| Cefdinir | 22 | 22 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 19 | 19 |
| Doxycycline Hyclate | 18 | 18 |
| Amoxicillin/Potassium Clavbrand: Amoxicillin-Clavulanate Potass | 12 | 12 |
| Prednisone | 12 | 12 |
| Metronidazole | 11 | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-18
- Last updated
- 2021-12-21
- Certified
- 2021-12-21
Frequently asked questions
- What is William Kanitz's NPI number?
- William Kanitz's National Provider Identifier (NPI) is 1871907899, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William Kanitz's specialty?
- William Kanitz is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William Kanitz located?
- William Kanitz's practice location on file with NPPES is 620 Byron Rd, Howell, MI 48843-1002.
- What is William Kanitz's phone number?
- The practice phone number listed in the NPPES registry for William Kanitz is (231) 878-2519.
- Does William Kanitz accept Medicare?
- William Kanitz is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is William Kanitz's NPI active?
- Yes — William Kanitz's NPI (1871907899) is active in the NPPES registry as of the last update on 2021-12-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.