James Ziolkowski, M.D.
NPI 1780959767 · Electrodiagnostic Medicine Physician · West Allis, WI
James Ziolkowski, M.D. is a Electrodiagnostic Medicine Physician provider in West Allis, WI (NPI 1780959767).
Provider details
- NPI number
- 1780959767
- Entity type
- Individual
- Primary specialty
- Electrodiagnostic Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 13475-20 (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
14 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
- 2012-03-09
- Last updated
- 2012-03-09
Frequently asked questions
- What is James Ziolkowski's NPI number?
- James Ziolkowski's National Provider Identifier (NPI) is 1780959767, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Ziolkowski's specialty?
- James Ziolkowski is listed in the NPPES registry with a primary specialty of Electrodiagnostic Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is James Ziolkowski located?
- James Ziolkowski's practice location on file with NPPES is 9330 W. Lincln Ave, West Allis, WI 53219.
- What is James Ziolkowski's phone number?
- The practice phone number listed in the NPPES registry for James Ziolkowski is (414) 546-3733.
- Is James Ziolkowski's NPI active?
- Yes — James Ziolkowski's NPI (1780959767) is active in the NPPES registry as of the last update on 2012-03-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.