IndividualActive
Thomas Kloosterboer, MD
NPI 1174599120 · Anesthesiology Physician · Ripon, WI
Thomas Kloosterboer, MD is a Anesthesiology Physician provider in Ripon, WI (NPI 1174599120).
Provider details
- NPI number
- 1174599120
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 25277 (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
845 Parkside St
Ripon, WI 54971-8505
Phone: (920) 748-3101
Fax: (920) 926-8370
Street-level locationGet directions
Mailing address
420 E Division St
Fond Du Lac, WI 54935-4560
Registry dates
- Enumerated
- 2006-02-28
- Last updated
- 2020-12-15
- Certified
- 2020-12-15
Frequently asked questions
- What is Thomas Kloosterboer's NPI number?
- Thomas Kloosterboer's National Provider Identifier (NPI) is 1174599120, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Kloosterboer's specialty?
- Thomas Kloosterboer is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Kloosterboer located?
- Thomas Kloosterboer's practice location on file with NPPES is 845 Parkside St, Ripon, WI 54971-8505.
- What is Thomas Kloosterboer's phone number?
- The practice phone number listed in the NPPES registry for Thomas Kloosterboer is (920) 748-3101.
- Is Thomas Kloosterboer's NPI active?
- Yes — Thomas Kloosterboer's NPI (1174599120) is active in the NPPES registry as of the last update on 2020-12-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.