IndividualActive
Mitchell Ziarko, MD
NPI 1336195288 · Internal Medicine Physician · Kenosha, WI
Mitchell Ziarko, MD is a Internal Medicine Physician provider in Kenosha, WI (NPI 1336195288).
Provider details
- NPI number
- 1336195288
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 21900 (WI)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
6308 8th Avenue
Suite 2000
Kenosha, WI 53143
Phone: (262) 653-5300
Fax: (262) 653-5412
Street-level locationGet directions
Mailing address
6308 8th Avenue
Kenosha, WI 53143
Registry dates
- Enumerated
- 2006-05-25
- Last updated
- 2008-03-14
Frequently asked questions
- What is Mitchell Ziarko's NPI number?
- Mitchell Ziarko's National Provider Identifier (NPI) is 1336195288, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mitchell Ziarko's specialty?
- Mitchell Ziarko is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Mitchell Ziarko located?
- Mitchell Ziarko's practice location on file with NPPES is 6308 8th Avenue, Kenosha, WI 53143.
- What is Mitchell Ziarko's phone number?
- The practice phone number listed in the NPPES registry for Mitchell Ziarko is (262) 653-5300.
- Is Mitchell Ziarko's NPI active?
- Yes — Mitchell Ziarko's NPI (1336195288) is active in the NPPES registry as of the last update on 2008-03-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.