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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.

TAMMIE LIU TSURUOKA FNP-C
NPI 1922625375
Nurse Practitioner - Family in Medford, OR

Active since July 01, 2020PECOS Enrolled
3190 STATE ST STE 102, MEDFORD, OR 97504(541) 862-5580 Get Directions Write a Review

NPPES record last updated: September 14, 2026. Verified against the NPPES registry weekly; last sync: September 27, 2026.

Record update history: Sep 14, 2026, Aug 15, 2024, Jul 1, 2020 (3 updates tracked since 2020).

About Tammie Liu Tsuruoka Fnp-c NPPES

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

TAMMIE LIU TSURUOKA FNP-C (NPI 1922625375) is an individual family provider in Medford, Oregon, licensed in California (95013874) and active in the NPI registry since July 2020. She is enrolled in Medicare PECOS and maintains a secondary practice location in Chino.

NPPES Registry Identity

NPI1922625375
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameTAMMIE LIU TSURUOKACredential: FNP-C
Location Address3190 STATE ST STE 102Medford, OR 97504-8498
Mailing Address119 Los Padres LnPlacentia, CA 92870-6232 · (714) 494-5480
Phone(541) 862-5580
Sole ProprietorNo
Enumeration DateJuly 1, 2020
Last NPPES UpdateSeptember 14, 20263 updates tracked since enumeration
NPPES CertifiedSeptember 14, 2026
✔ NPI 1922625375 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 · 95013874
3190 STATE ST STE 102, Medford, OR 97504
Open in Google Maps ↗

Secondary Practice Location 1

Location 15562 Philadelphia St Ste 301Chino, CA 91710-2499 · Phone (713) 589-5283

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Tammie Liu Tsuruoka 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.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214
This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.
17 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 97504 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
$84.82 typical visit price
range $54.96 – $166.64
Typical copayment $21.20 (range $13.74 – $41.66)
Most-billed visit code 99203
Established Patient
$97.16 typical visit price
range $17.68 – $136.19
Typical copayment $24.29 (range $4.42 – $34.04)
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 2

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

ASSOCIATES FOR WOMENS HEALTH OF SOUTHERN OREGON LLC
Obstetrics & Gynecology
3190 STATE ST STE 102
MEDFORD, OR 97504
Jackson County (541) 773-1565
GENEVIEVE MARIE LEETHAM FNP
Nurse Practitioner (Family)
3190 STATE ST STE 102
MEDFORD, OR 97504
Jackson County (541) 862-5580

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 Tammie Tsuruoka's NPI number?

The NPI number for Tammie Tsuruoka is 1922625375. It was assigned to this individual provider in the NPPES registry on July 1, 2020.

Where is Tammie Tsuruoka located?

Tammie Tsuruoka practices at 3190 State St Ste 102, Medford, OR 97504. The listed phone number is (541) 862-5580.

What is Tammie Tsuruoka's specialty?

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

Is Tammie Tsuruoka enrolled in Medicare?

Yes. Tammie Tsuruoka is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Tammie Tsuruoka was last updated on September 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.