IndividualActive
James Slepski, DDS
NPI 1770595662 · Dentist · Riverside, CA
James Slepski, DDS is a Dentist provider in Riverside, CA (NPI 1770595662).
Provider details
- NPI number
- 1770595662
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 30737 (CA)
Specialties & taxonomies
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
19 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
5171 Arlington Ave
Riverside, CA 92504-2639
Phone: (951) 785-1209
Fax: (951) 785-4946
Street-level locationGet directions
Mailing address
5171 Arlington Ave
Riverside, CA 92504-2639
Registry dates
- Enumerated
- 2006-08-12
- Last updated
- 2007-07-08
Frequently asked questions
- What is James Slepski's NPI number?
- James Slepski's National Provider Identifier (NPI) is 1770595662, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Slepski's specialty?
- James Slepski is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is James Slepski located?
- James Slepski's practice location on file with NPPES is 5171 Arlington Ave, Riverside, CA 92504-2639.
- What is James Slepski's phone number?
- The practice phone number listed in the NPPES registry for James Slepski is (951) 785-1209.
- Is James Slepski's NPI active?
- Yes — James Slepski's NPI (1770595662) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.