William West, MD
NPI 1285601153 · Emergency Medicine Physician · Janesville, WI
William West, MD is a Emergency Medicine Physician provider in Janesville, WI (NPI 1285601153).
Provider details
- NPI number
- 1285601153
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- License
- 22837 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-01
- Last updated
- 2007-07-08
Frequently asked questions
- What is William West's NPI number?
- William West's National Provider Identifier (NPI) is 1285601153, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is William West's specialty?
- William West is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is William West located?
- William West's practice location on file with NPPES is 4121 W Northwood Ct, Janesville, WI 53545-8335.
- What is William West's phone number?
- The practice phone number listed in the NPPES registry for William West is (608) 757-1823.
- Is William West's NPI active?
- Yes — William West's NPI (1285601153) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.