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Richard Holthaus, DDS
NPI 1033261839 · General Practice Dentistry · Janesville, WI
Richard Holthaus, DDS is a General Practice Dentistry provider in Janesville, WI (NPI 1033261839).
Provider details
- NPI number
- 1033261839
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 1305G (WI)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
3418 Highway F
Janesville, WI 53545-0737
Phone: (608) 757-5000
Fax: (608) 757-5010
Approximate (ZIP-level) locationGet directions
Mailing address
3418 N Highway F
Janesville, WI 53545-0737
Registry dates
- Enumerated
- 2007-01-18
- Last updated
- 2009-08-21
Frequently asked questions
- What is Richard Holthaus's NPI number?
- Richard Holthaus's National Provider Identifier (NPI) is 1033261839, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Holthaus's specialty?
- Richard Holthaus is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Richard Holthaus located?
- Richard Holthaus's practice location on file with NPPES is 3418 Highway F, Janesville, WI 53545-0737.
- What is Richard Holthaus's phone number?
- The practice phone number listed in the NPPES registry for Richard Holthaus is (608) 757-5000.
- Is Richard Holthaus's NPI active?
- Yes — Richard Holthaus's NPI (1033261839) is active in the NPPES registry as of the last update on 2009-08-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.