Thomas Sims, DDS
NPI 1629122718 · Periodontics · Torrance, CA
Enrolled with Medicare as Order and Referring Only - Dentist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Sims, DDS is a Periodontics provider in Torrance, CA (NPI 1629122718).
Provider details
- NPI number
- 1629122718
- Entity type
- Individual
- Primary specialty
- PeriodonticsDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23039 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
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
Mailing address
Registry dates
- Enumerated
- 2007-01-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Thomas Sims's NPI number?
- Thomas Sims's National Provider Identifier (NPI) is 1629122718, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Sims's specialty?
- Thomas Sims is listed in the NPPES registry with a primary specialty of Periodontics (Dental Providers).
- Where is Thomas Sims located?
- Thomas Sims's practice location on file with NPPES is 3400 Lomita Blvd, Torrance, CA 90505-4909.
- What is Thomas Sims's phone number?
- The practice phone number listed in the NPPES registry for Thomas Sims is (310) 534-5500.
- Does Thomas Sims accept Medicare?
- Thomas Sims is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Sims's NPI active?
- Yes — Thomas Sims's NPI (1629122718) 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.