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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

SHAWN KRISTIN SHINTAKU FNP-C
NPI 1710342332
Nurse Practitioner - Family in Fountain Valley, CA

Active since December 26, 2015PECOS Enrolled
9900 TALBERT AVE STE 301&302, FOUNTAIN VALLEY, CA 92708(714) 965-2500(714) 965-2593 Get Directions Write a Review

NPPES record last updated: November 4, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

Record update history: Nov 4, 2026, Oct 14, 2026, Jun 12, 2018 and 2 more (5 updates tracked since 2015).

About Shawn Kristin Shintaku Fnp-c NPPES

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

SHAWN KRISTIN SHINTAKU FNP-C (NPI 1710342332) is an individual family provider in Fountain Valley, California, licensed in California (95003514) and active in the NPI registry since December 2015. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710342332
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSHAWN KRISTIN SHINTAKUCredential: FNP-C
Location Address9900 TALBERT AVE STE 301&302Fountain Valley, CA 92708-5153
Mailing Address9900 Talbert Ave Ste 301&302Fountain Valley, CA 92708-5153 · (714) 965-2500 · Fax (714) 965-2593
Phone(714) 965-2500
Fax(714) 965-2593
Sole ProprietorNo
Enumeration DateDecember 26, 2015
Last NPPES UpdateNovember 4, 20265 updates tracked since enumeration
NPPES CertifiedNovember 4, 2026
✔ NPI 1710342332 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in CA · 95003514
9900 TALBERT AVE STE 301&302, Fountain Valley, CA 92708
Open in Google Maps ↗

Other Names 1

Former Name (1)Shawn Kristin Yamamoto Fnp-c

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Shawn Kristin Shintaku Fnp-c 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 Shawn Shintaku reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Riviera Medical Corporation
7.7 mi
Family Medicine
360 SAN MIGUEL DR, SUITE 107
Newport Beach, CA 92660
  • Reassigned Medicare billing, California enrollment
  • 6 clinicians in this Medicare group
NPI 1225224389 (949) 760-8300

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 92708 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 6

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

EDINGER MEDICAL GROUP, INC.
Family Medicine
9900 TALBERT AVE STE 301&302
FOUNTAIN VALLEY, CA 92708
Orange County (714) 965-2543
VICTOR LE VO NP
Nurse Practitioner (Adult Health)
9900 TALBERT AVE STE 301&302
FOUNTAIN VALLEY, CA 92708
Orange County (714) 965-2500
MRS. BRANDIE RULFS WALTON PA-C
Physician Assistant
9900 TALBERT AVE STE 301&302
FOUNTAIN VALLEY, CA 92708
Orange County (714) 965-2500
DR. NICOLE CHOW MD
Internal Medicine
9900 TALBERT AVE STE 301&302
FOUNTAIN VALLEY, CA 92708
Orange County (714) 965-2500
MS. JEANIE LAM FNP-C
Nurse Practitioner (Family)
9900 TALBERT AVE STE 301&302
FOUNTAIN VALLEY, CA 92708
Orange County (714) 965-2500
EDINGER MEDICAL GROUP, INC.
Internal Medicine
9900 TALBERT AVE STE 301&302
FOUNTAIN VALLEY, CA 92708
Orange County (714) 965-2500

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 Shawn Shintaku's NPI number?

The NPI number for Shawn Shintaku is 1710342332. It was assigned to this individual provider in the NPPES registry on December 26, 2015. The provider is also known as Shawn Kristin Yamamoto Fnp-C.

Where is Shawn Shintaku located?

Shawn Shintaku practices at 9900 Talbert Ave Ste 301&302, Fountain Valley, CA 92708. The listed phone number is (714) 965-2500.

What is Shawn Shintaku's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Shawn Shintaku enrolled in Medicare?

Yes. Shawn Shintaku is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Shawn Shintaku's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Shawn Shintaku reassigns Medicare benefits to Riviera Medical Corporation (Newport Beach, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Shawn Shintaku's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Shawn Shintaku was last updated on November 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 days 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.