Viking Teng
NPI 1588506919 · Other Technician · San Francisco, CA
Viking Teng is a Other Technician provider in San Francisco, CA (NPI 1588506919).
Provider details
- NPI number
- 1588506919
- Entity type
- Individual
- Primary specialty
- Other TechnicianTechnologists, Technicians & Other Technical Service Providers
- Sole proprietor
- No
Specialties & taxonomies
Technologists, Technicians & Other Technical Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
83% 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
- 2026-04-06
- Last updated
- 2026-04-06
- Certified
- 2026-04-06
Frequently asked questions
- What is Viking Teng's NPI number?
- Viking Teng's National Provider Identifier (NPI) is 1588506919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Viking Teng's specialty?
- Viking Teng is listed in the NPPES registry with a primary specialty of Other Technician (Technologists, Technicians & Other Technical Service Providers).
- Where is Viking Teng located?
- Viking Teng's practice location on file with NPPES is 1801 Vicente St, San Francisco, CA 94116-2923.
- What is Viking Teng's phone number?
- The practice phone number listed in the NPPES registry for Viking Teng is (415) 681-3211.
- Is Viking Teng's NPI active?
- Yes — Viking Teng's NPI (1588506919) is active in the NPPES registry as of the last update on 2026-04-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.