SHIORI NARIAI M.D.
NPI 1437564127
Pediatrics in Oxnard, CA

Q: What is Shiori Nariai's NPI number?

The NPI number for Shiori Nariai is 1437564127. It was assigned to this individual provider in the NPPES registry on June 22, 2014.

Q: What is Shiori Nariai's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Shiori Nariai was last updated on July 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.

Active since June 22, 2014PECOS Enrolled

2000 OUTLET CENTER DR STE 110, OXNARD, CA 93036(805) 604-4588(805) 604-7469 Get Directions Write a Review

NPPES record last updated: July 17, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jul 17, 2023, Nov 29, 2019, Aug 3, 2017 (3 updates tracked since 2017).

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About Shiori Nariai M.d. NPPES

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

SHIORI NARIAI M.D. (NPI 1437564127) is an individual pediatrics provider in Oxnard, California, licensed in California (A145038) and active in the NPI registry since June 2014. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437564127

Entity TypeIndividualFemale

Primary Taxonomy208000000X

Provider Legal NameSHIORI NARIAICredential: M.D.

Location Address2000 OUTLET CENTER DR STE 110Oxnard, CA 93036-0608

Mailing Address800 S Victoria Ave, L4615, Vchca - Physician ServicesVentura, CA 93009-0003 · (805) 677-5181 · Fax (805) 677-5304

Phone(805) 604-4588

Fax(805) 604-7469

Sole ProprietorNo

Enumeration DateJune 22, 2014

Last NPPES UpdateJuly 17, 20233 updates tracked since enumeration

NPPES CertifiedJuly 17, 2023

✔ NPI 1437564127 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians

Taxonomy Code208000000X

License✔ Licensed in CA · A145038

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.

Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X · License 451855 (ZZ)

2000 OUTLET CENTER DR STE 110, Oxnard, CA 93036

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shiori Nariai M.d. 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.

Medicare Billing Reassignment

Medicare enrollment records show Shiori Nariai reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Ventura

Same address

Federally Qualified Health Center (FQHC)

2000 OUTLET CENTER DR STE 110
Oxnard, CA 93036

Reassigned Medicare billing, California enrollment
710 clinicians in this Medicare group

NPI 1538300488 (805) 604-4588

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93036 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 7

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

CARLOS A FRIAS MD

Family Medicine