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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.

ERIKO YAMAGUCHI
NPI 1235028838
Nurse Practitioner - Family in Austin, TX

Active since June 30, 2025PECOS EnrolledAccepts Medicare Assignment
10649 FLORAL PARK DR, AUSTIN, TX 78759(512) 439-9485 Get Directions Write a Review

NPPES record last updated: July 24, 2026. Verified against the NPPES registry weekly; last sync: September 06, 2026.

Record update history: Jul 24, 2026, Jun 30, 2025 (2 updates tracked since 2025).

About Eriko Yamaguchi NPPES

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

ERIKO YAMAGUCHI (NPI 1235028838) is an individual family provider in Austin, Texas, licensed in Texas (1208894) and active in the NPI registry since June 2025. She is enrolled in Medicare PECOS and is a graduate of Other (2025).

NPPES Registry Identity

NPI1235028838
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameERIKO YAMAGUCHI
Location Address10649 FLORAL PARK DRAustin, TX 78759-5106
Mailing Address10649 Floral Park DrAustin, TX 78759-5106 · (512) 439-9485
Phone(512) 439-9485
Sole ProprietorNo
Medical School CMSOtherGraduated 2025
Enumeration DateJune 30, 2025
Last NPPES UpdateJuly 24, 20262 updates tracked since enumeration
NPPES CertifiedJuly 24, 2026
✔ NPI 1235028838 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 TX · 1208894
10649 FLORAL PARK DR, Austin, TX 78759
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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

Eriko Yamaguchi 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 ID5193216455
PECOS Enrollment IDI20251114000574
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 78759 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
$89.03 typical visit price
range $57.88 – $174.00
Typical copayment $22.25 (range $14.47 – $43.50)
Most-billed visit code 99203
Established Patient
$101.65 typical visit price
range $18.88 – $142.23
Typical copayment $25.41 (range $4.72 – $35.55)
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.

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 Eriko Yamaguchi's NPI number?

The NPI number for Eriko Yamaguchi is 1235028838. It was assigned to this individual provider in the NPPES registry on June 30, 2025.

Where is Eriko Yamaguchi located?

Eriko Yamaguchi practices at 10649 Floral Park Dr, Austin, TX 78759. The listed phone number is (512) 439-9485.

What is Eriko Yamaguchi's specialty?

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

Is Eriko Yamaguchi enrolled in Medicare?

Yes. Eriko Yamaguchi 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 Eriko Yamaguchi was last updated on July 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 50 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.