Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Sergio Viera

Individual provider Adult Medicine Physician · NPI 1265810964

Sergio Viera is a Family Practice in Gardena, California. Qualified in 2014, 12 years ago. Practices with Southern California Permanente Medical Group, an 11,242-clinician group, accepts Medicare assignment and offers telehealth. Licensed in California.

Years since qualifying
12
Licensed in
CA
In the registry since
2015

Practice location Address checks out

18600 S Figueroa St
Gardena, CA 90248-4505
Phone: (833) 574-2273
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Adult Medicine Physician (primary) Taxonomy 207QA0505X · Licence A151628 (CA)

Record details

NPI number1265810964
Entity typeIndividual (Type 1)
GenderMale
Sole proprietorNo
NPI enumeratedMay 13, 2015
Last updated in NPPESNovember 30, 2021
Mailing address18600 S Figueroa St, Gardena, CA 90248-4505

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyFAMILY PRACTICE
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Southern California Permanente Medical Group — 11242 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

Other providers in Gardena