Ryan Sein Chein Lee Dental Corporation
NPI 1831316140 · General Practice Dentistry · Los Angeles, CA
Ryan Sein Chein Lee Dental Corporation is a General Practice Dentistry organization in Los Angeles, CA (NPI 1831316140).
Provider details
- NPI number
- 1831316140
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Ryan Lee, Owner(323) 983-4000
- License
- 41594 (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
Other names (DBA / former)
- Doing business as
- West Coast Dental Group of Gage
Registry dates
- Enumerated
- 2007-04-19
- Last updated
- 2020-08-22
Frequently asked questions
- What is Ryan Sein Chein Lee Dental Corporation's NPI number?
- Ryan Sein Chein Lee Dental Corporation's National Provider Identifier (NPI) is 1831316140, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Ryan Sein Chein Lee Dental Corporation?
- Ryan Sein Chein Lee Dental Corporation is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Ryan Sein Chein Lee Dental Corporation located?
- Ryan Sein Chein Lee Dental Corporation's practice location on file with NPPES is 1423 E Gage Ave, Los Angeles, CA 90001-1771.
- What is Ryan Sein Chein Lee Dental Corporation's phone number?
- The practice phone number listed in the NPPES registry for Ryan Sein Chein Lee Dental Corporation is (323) 983-4000.
- Who is the authorized official for Ryan Sein Chein Lee Dental Corporation?
- The authorized official listed on Ryan Sein Chein Lee Dental Corporation's NPPES record is Ryan Lee, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Ryan Sein Chein Lee Dental Corporation's NPI active?
- Yes — Ryan Sein Chein Lee Dental Corporation's NPI (1831316140) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.