IndividualActive
John Teske, MD
NPI 1306829403 · Internal Medicine Physician · La Crosse, WI
John Teske, MD is a Internal Medicine Physician provider in La Crosse, WI (NPI 1306829403).
Provider details
- NPI number
- 1306829403
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 34676 (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
800 West Ave S
La Crosse, WI 54601-8806
Phone: (608) 791-9886
Fax: (608) 791-7851
Street-level locationGet directions
Mailing address
800 West Ave S
La Crosse, WI 54601-8806
Registry dates
- Enumerated
- 2005-11-22
- Last updated
- 2021-10-18
- Certified
- 2021-10-18
Frequently asked questions
- What is John Teske's NPI number?
- John Teske's National Provider Identifier (NPI) is 1306829403, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is John Teske's specialty?
- John Teske is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is John Teske located?
- John Teske's practice location on file with NPPES is 800 West Ave S, La Crosse, WI 54601-8806.
- What is John Teske's phone number?
- The practice phone number listed in the NPPES registry for John Teske is (608) 791-9886.
- Is John Teske's NPI active?
- Yes — John Teske's NPI (1306829403) is active in the NPPES registry as of the last update on 2021-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.