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Loni Osness, RDH
NPI 1649520958 · Dental Hygienist · Madison, WI
Loni Osness, RDH is a Dental Hygienist provider in Madison, WI (NPI 1649520958).
Provider details
- NPI number
- 1649520958
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- RDH
- Sex
- Female
- Sole proprietor
- No
- License
- 11269-16 (WI)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(79/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
3434 E Washington Ave
Madison, WI 53704-4155
Phone: (608) 443-5500
Fax: (608) 443-5570
Street-level locationGet directions
Mailing address
2901 W Beltline Hwy
Madison, WI 53713-4226
Registry dates
- Enumerated
- 2012-09-13
- Last updated
- 2012-09-13
Frequently asked questions
- What is Loni Osness's NPI number?
- Loni Osness's National Provider Identifier (NPI) is 1649520958, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Loni Osness's specialty?
- Loni Osness is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Loni Osness located?
- Loni Osness's practice location on file with NPPES is 3434 E Washington Ave, Madison, WI 53704-4155.
- What is Loni Osness's phone number?
- The practice phone number listed in the NPPES registry for Loni Osness is (608) 443-5500.
- Is Loni Osness's NPI active?
- Yes — Loni Osness's NPI (1649520958) is active in the NPPES registry as of the last update on 2012-09-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.