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Sarah Lewellin-Cook, RDH
NPI 1336387521 · Dental Hygienist · Janesville, WI
Sarah Lewellin-Cook, RDH is a Dental Hygienist provider in Janesville, WI (NPI 1336387521).
Provider details
- NPI number
- 1336387521
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- RDH
- Sex
- Female
- Sole proprietor
- Yes
- License
- 9815-016 (WI)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
3858 Teal Ln
Janesville, WI 53546-1189
Phone: (608) 754-0873
Street-level locationGet directions
Mailing address
3858 Teal Lane
Janesville, WI 53546
Registry dates
- Enumerated
- 2009-01-27
- Last updated
- 2009-01-27
Frequently asked questions
- What is Sarah Lewellin-Cook's NPI number?
- Sarah Lewellin-Cook's National Provider Identifier (NPI) is 1336387521, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sarah Lewellin-Cook's specialty?
- Sarah Lewellin-Cook is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Sarah Lewellin-Cook located?
- Sarah Lewellin-Cook's practice location on file with NPPES is 3858 Teal Ln, Janesville, WI 53546-1189.
- What is Sarah Lewellin-Cook's phone number?
- The practice phone number listed in the NPPES registry for Sarah Lewellin-Cook is (608) 754-0873.
- Is Sarah Lewellin-Cook's NPI active?
- Yes — Sarah Lewellin-Cook's NPI (1336387521) is active in the NPPES registry as of the last update on 2009-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.