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SERGIO VIERA
NPI 1265810964
Family Medicine - Adult Medicine in Gardena, CA

Active since May 13, 2015PECOS EnrolledAccepts Medicare Assignment
18600 S FIGUEROA ST, GARDENA, CA 90248(833) 574-2273 Get Directions Write a Review

NPPES record last updated: November 30, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Nov 30, 2021, Sep 13, 2019 (2 updates tracked since 2019).

About Sergio Viera NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

SERGIO VIERA (NPI 1265810964) is an individual adult medicine provider in Gardena, California, licensed in California (A151628) and active in the NPI registry since May 2015. He is enrolled in Medicare PECOS and is a graduate of Other (2014).

NPPES Registry Identity

NPI1265810964
Entity TypeIndividualMale
Primary Taxonomy207QA0505X
Provider Legal NameSERGIO VIERA
Location Address18600 S FIGUEROA STGardena, CA 90248-4505
Mailing Address18600 S Figueroa StGardena, CA 90248-4505
Phone(833) 574-2273
Sole ProprietorNo
Medical School CMSOtherGraduated 2014
Enumeration DateMay 13, 2015
Last NPPES UpdateNovember 30, 20212 updates tracked since enumeration
✔ NPI 1265810964 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyFamily Medicine · Adult MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QA0505X
License✔ Licensed in CA · A151628
Definition
The National Uniform Claim Committee (NUCC) recommends code 207QA0505X not be used. Choose a more appropriate code.
18600 S FIGUEROA ST, Gardena, CA 90248
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Sergio Viera is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4486915089
PECOS Enrollment IDI20190304000015
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90248 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 15

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

EDWARD PARK
Pharmacist
18600 S FIGUEROA ST
GARDENA, CA 90248
Los Angeles County (888) 576-6225
VICTOR QUACH
Student in an Organized Health Care Education/Training Program
18600 S FIGUEROA ST
GARDENA, CA 90248
Los Angeles County (833) 574-2273
DARREN WONG
Pharmacist
18600 S FIGUEROA ST
GARDENA, CA 90248
Los Angeles County (310) 527-4955
DR. KATRIN ELIZABETH MASSOUDIAN M.D.
Obstetrics & Gynecology
18600 S FIGUEROA ST, 2ND FLOOR, OB-GYN
GARDENA, CA 90248
Los Angeles County (310) 516-2459
DR. ERNEST ENOCH LEE
Dermatology (Procedural Dermatology)
18600 S FIGUEROA ST
GARDENA, CA 90248
Los Angeles County (310) 516-2424
WENDY HO
Preventive Medicine (Preventive Medicine/Occupational Environmental Medicine)
18600 S FIGUEROA ST, 1ST FLOOR/UNIT 120
GARDENA, CA 90248
Los Angeles County (310) 527-5600
KAISER FOUNDATION HEALTH PLAN INC
Pharmacy (Community/Retail Pharmacy)
18600 S FIGUEROA ST, FL 1
GARDENA, CA 90248
Los Angeles County (855) 878-6408
MRS. AARIN ABLES WILLIAMS MS, LCGC
Genetic Counselor, MS
18600 S FIGUEROA ST
GARDENA, CA 90248
Los Angeles County (310) 660-2577

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Sergio Viera's NPI number?

The NPI number for Sergio Viera is 1265810964. It was assigned to this individual provider in the NPPES registry on May 13, 2015.

Where is Sergio Viera located?

Sergio Viera practices at 18600 S Figueroa St, Gardena, CA 90248. The listed phone number is (833) 574-2273.

What is Sergio Viera's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Adult Medicine, with taxonomy code 207QA0505X.

Is Sergio Viera enrolled in Medicare?

Yes. Sergio Viera is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Sergio Viera was last updated on November 30, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.