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Richard Olsen, DDS
NPI 1659591220 · General Practice Dentistry · Oshkosh, WI
Richard Olsen, DDS is a General Practice Dentistry provider in Oshkosh, WI (NPI 1659591220).
Provider details
- NPI number
- 1659591220
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 5001144-15 (WI)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 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
404 S Koeller St
Oshkosh, WI 54902-5547
Phone: (920) 233-3500
Street-level locationGet directions
Mailing address
155 N Westhaven Dr
Oshkosh, WI 54904
Registry dates
- Enumerated
- 2007-04-26
- Last updated
- 2010-02-08
Frequently asked questions
- What is Richard Olsen's NPI number?
- Richard Olsen's National Provider Identifier (NPI) is 1659591220, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Richard Olsen's specialty?
- Richard Olsen is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Richard Olsen located?
- Richard Olsen's practice location on file with NPPES is 404 S Koeller St, Oshkosh, WI 54902-5547.
- What is Richard Olsen's phone number?
- The practice phone number listed in the NPPES registry for Richard Olsen is (920) 233-3500.
- Is Richard Olsen's NPI active?
- Yes — Richard Olsen's NPI (1659591220) is active in the NPPES registry as of the last update on 2010-02-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.