IndividualActive
Ryan Wittwer, DDS
NPI 1639175748 · Pediatric Dentistry · El Dorado Hills, CA
Ryan Wittwer, DDS is a Pediatric Dentistry provider in El Dorado Hills, CA (NPI 1639175748).
Provider details
- NPI number
- 1639175748
- Entity type
- Individual
- Primary specialty
- Pediatric DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 22134 (TX)
Specialties & taxonomies
Dental Providers
Dental Providers
Profile Score
Detailed profile(91/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
21 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
4420 Town Center Blvd Ste 220
El Dorado Hills, CA 95762-7137
Phone: (916) 941-1122
Fax: (916) 941-1149
Street-level locationGet directions
Mailing address
4420 Town Center Blvd Ste 220
El Dorado Hills, CA 95762-7137
Registry dates
- Enumerated
- 2005-06-23
- Last updated
- 2016-09-19
Frequently asked questions
- What is Ryan Wittwer's NPI number?
- Ryan Wittwer's National Provider Identifier (NPI) is 1639175748, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ryan Wittwer's specialty?
- Ryan Wittwer is listed in the NPPES registry with a primary specialty of Pediatric Dentistry (Dental Providers).
- Where is Ryan Wittwer located?
- Ryan Wittwer's practice location on file with NPPES is 4420 Town Center Blvd Ste 220, El Dorado Hills, CA 95762-7137.
- What is Ryan Wittwer's phone number?
- The practice phone number listed in the NPPES registry for Ryan Wittwer is (916) 941-1122.
- Is Ryan Wittwer's NPI active?
- Yes — Ryan Wittwer's NPI (1639175748) is active in the NPPES registry as of the last update on 2016-09-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.