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Sandy Penner, RDH
NPI 1700393998 · Dental Hygienist · Crescent City, CA
Sandy Penner, RDH is a Dental Hygienist provider in Crescent City, CA (NPI 1700393998).
Provider details
- NPI number
- 1700393998
- Entity type
- Individual
- Primary specialty
- Dental HygienistDental Providers
- Credential
- RDH
- Sex
- Female
- Sole proprietor
- No
- License
- 31737 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(69/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
550 E Washington Blvd
Crescent City, CA 95531-8160
Phone: (707) 465-4636
Fax: (707) 465-6070
Street-level locationGet directions
Mailing address
670 9th St Ste 203
Arcata, CA 95521-6249
Registry dates
- Enumerated
- 2018-01-09
- Last updated
- 2018-03-21
Frequently asked questions
- What is Sandy Penner's NPI number?
- Sandy Penner's National Provider Identifier (NPI) is 1700393998, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sandy Penner's specialty?
- Sandy Penner is listed in the NPPES registry with a primary specialty of Dental Hygienist (Dental Providers).
- Where is Sandy Penner located?
- Sandy Penner's practice location on file with NPPES is 550 E Washington Blvd, Crescent City, CA 95531-8160.
- What is Sandy Penner's phone number?
- The practice phone number listed in the NPPES registry for Sandy Penner is (707) 465-4636.
- Is Sandy Penner's NPI active?
- Yes — Sandy Penner's NPI (1700393998) is active in the NPPES registry as of the last update on 2018-03-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.