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Stephen Lopuck, DDS
NPI 1619061538 · Dentist · Pasadena, CA
Stephen Lopuck, DDS is a Dentist provider in Pasadena, CA (NPI 1619061538).
Provider details
- NPI number
- 1619061538
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 23534 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 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
960 E Green St
Pasadena, CA 91106
Phone: (626) 577-2248
Fax: (626) 356-7432
Street-level locationGet directions
Mailing address
960 E Green St
Pasadena, CA 91106
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2007-07-08
Frequently asked questions
- What is Stephen Lopuck's NPI number?
- Stephen Lopuck's National Provider Identifier (NPI) is 1619061538, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Lopuck's specialty?
- Stephen Lopuck is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Stephen Lopuck located?
- Stephen Lopuck's practice location on file with NPPES is 960 E Green St, Pasadena, CA 91106.
- What is Stephen Lopuck's phone number?
- The practice phone number listed in the NPPES registry for Stephen Lopuck is (626) 577-2248.
- Is Stephen Lopuck's NPI active?
- Yes — Stephen Lopuck's NPI (1619061538) 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.