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Cathryn Selby, RDHAP
NPI 1649694811 · Dental Hygienist · Fairfax, CA
Cathryn Selby, RDHAP is a Dental Hygienist provider in Fairfax, CA (NPI 1649694811).
Provider details
- NPI number
- 1649694811
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- RDHAP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 505 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(76/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 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
66 Crest Rd
Fairfax, CA 94930-1810
Phone: (415) 713-4395
Fax: (415) 454-4829
Street-level locationGet directions
Mailing address
66 Crest Rd
Fairfax, CA 94930-1810
Registry dates
- Enumerated
- 2014-02-09
- Last updated
- 2014-02-09
Frequently asked questions
- What is Cathryn Selby's NPI number?
- Cathryn Selby's National Provider Identifier (NPI) is 1649694811, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Cathryn Selby's specialty?
- Cathryn Selby is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Cathryn Selby located?
- Cathryn Selby's practice location on file with NPPES is 66 Crest Rd, Fairfax, CA 94930-1810.
- What is Cathryn Selby's phone number?
- The practice phone number listed in the NPPES registry for Cathryn Selby is (415) 713-4395.
- Is Cathryn Selby's NPI active?
- Yes — Cathryn Selby's NPI (1649694811) is active in the NPPES registry as of the last update on 2014-02-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.