1. Home
  2. Directory
  3. California
  4. Oxnard
  5. Pediatrics
  6. NPI Profile

GUILLERMO RIOS-RIOS
NPI 1376556035
Pediatrics in Oxnard, CA

Active since August 14, 2006PECOS Enrolled
650 META ST, OXNARD, CA 93030(805) 487-5351(805) 487-2599 Get Directions Write a Review

NPPES record last updated: February 22, 2017. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Guillermo Rios-rios NPPES

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

GUILLERMO RIOS-RIOS (NPI 1376556035) is an individual pediatrics provider in Oxnard, California, licensed in California (A55049) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1376556035
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameGUILLERMO RIOS-RIOS
Location Address650 META STOxnard, CA 93030-7182
Mailing Address1040 Flynn RdCamarillo, CA 93012-5092 · (805) 673-3930 · Fax (805) 659-3217
Phone(805) 487-5351
Fax(805) 487-2599
Sole ProprietorNo
Enumeration DateAugust 14, 2006
Last NPPES UpdateFebruary 22, 2017
✔ NPI 1376556035 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A55049
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
650 META ST, Oxnard, CA 93030
Open in Google Maps ↗

Other Identifiers 2

Medicare UPING14697
Medicaid00A550490CA

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Guillermo Rios-rios is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 93030 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
$95.28 typical visit price
range $62.32 – $185.36
Typical copayment $23.82 (range $15.58 – $46.34)
Most-billed visit code 99203
Established Patient
$108.74 typical visit price
range $20.68 – $151.85
Typical copayment $27.18 (range $5.17 – $37.96)
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 19

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

EDWARD SEDENO LARA
Marriage & Family Therapist
650 META ST
OXNARD, CA 93030
Ventura County (805) 487-5351
DR. LISA HA MAIER O.D.
Optometrist
650 META ST
OXNARD, CA 93030
Ventura County (805) 487-5351
MRS. CHRISTINA BARBA PECH PA-C
Physician Assistant
650 META ST
OXNARD, CA 93030
Ventura County (805) 673-3930
CLINICAS DEL CAMINO REAL INC
Clinic/Center (Federally Qualified Health Center (FQHC))
650 META ST
OXNARD, CA 93030
Ventura County (805) 487-5351
HANNAH GINTHER PA-C
Physician Assistant
650 META ST
OXNARD, CA 93030
Ventura County (805) 487-5351
MRS. DELIA MARIA SANTANA LCSW
Social Worker (Clinical)
650 META ST
OXNARD, CA 93030
Ventura County (805) 483-6067
MICHELLE MEDLEY
Family Medicine
650 META ST
OXNARD, CA 93030
Ventura County (805) 487-5351
DR. ROSA MARIA PASCUAL OD
Optometrist
650 META ST
OXNARD, CA 93030
Ventura County (805) 487-5351

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 Guillermo Rios-rios's NPI number?

The NPI number for Guillermo Rios-rios is 1376556035. It was assigned to this individual provider in the NPPES registry on August 14, 2006.

Where is Guillermo Rios-rios located?

Guillermo Rios-rios practices at 650 Meta St, Oxnard, CA 93030. The listed phone number is (805) 487-5351.

What is Guillermo Rios-rios's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Guillermo Rios-rios enrolled in Medicare?

Yes. Guillermo Rios-rios is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Guillermo Rios-rios was last updated on February 22, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.