ANN TU M.D., M.P.H
NPI 1932358744
Preventive Medicine - Preventive Medicine/Occupational Environmental Medicine in Seattle, WA

Q: What is Ann Tu's NPI number?

The NPI number for Ann Tu is 1932358744. It was assigned to this individual provider in the NPPES registry on September 17, 2008.

Q: What is Ann Tu's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

Q: When was this NPI record last updated?

The NPPES record for Ann Tu was last updated on May 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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 September 17, 2008PECOS Enrolled

OEM PROGRAM, 325 9TH AVE, BOX 359739, UNIVERSITY OF WASHINGTON, SEATTLE, WA 98104(206) 744-9393 Get Directions Write a Review

NPPES record last updated: May 10, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Ann Tu M.d., M.p.h NPPES

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

ANN TU M.D., M.P.H (NPI 1932358744) is an individual preventive medicine/occupational environmental medicine provider in Seattle, Washington, licensed in Washington (MD60470768) and active in the NPI registry since September 2008. She is enrolled in Medicare PECOS and maintains a secondary practice location in Seattle.

NPPES Registry Identity

NPI1932358744

Entity TypeIndividualFemale

Primary Taxonomy2083P0500X

Provider Legal NameANN TUCredential: M.D., M.P.H

Location AddressOEM PROGRAM, 325 9TH AVE, BOX 359739, UNIVERSITY OF WASHINGTONSeattle, WA 98104

Mailing Address325 9th Ave, Box 359739, Uw School Of Medicine, Oem ProgramSeattle, WA 98104 · (206) 711-9393 · Fax (206) 744-9935

Phone(206) 744-9393

Sole ProprietorNo

Enumeration DateSeptember 17, 2008

Last NPPES UpdateMay 10, 2021

NPPES CertifiedMay 10, 2021

✔ NPI 1932358744 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPreventive Medicine · Preventive Medicine/Occupational Environmental MedicineAllopathic & Osteopathic Physicians

Taxonomy Code2083P0500X

Licenses✔ Licensed in WA · MD60470768✔ Licensed in NY · 247051

Definition

A preventive medicine physician who specializes in preventive medicine/occupational-environmental medicine, which is focused on protecting the population from occupational and environmental conditions.

OEM PROGRAM, 325 9TH AVE, BOX 359739, Seattle, WA 98104

Open in Google Maps ↗

Secondary Practice Location 1

Location 1125 16th Ave ESeattle, WA 98112-5211 · Phone (206) 326-3000

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Ann Tu M.d., M.p.h 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 Reassignments

Medicare enrollment records show Ann Tu reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

The Association Of University Physicians

0.2 mi

Anesthesiology

701 5TH AVE, SUITE 700
Seattle, WA 98104

Reassigned Medicare billing, Washington enrollment
4,364 clinicians in this Medicare group

NPI 1023041159 (206) 543-6420

Kaiser Foundation Health Plan Of Washington

1.4 mi

Multi-Specialty

320 WESTLAKE AVE. N., SUITE 100
Seattle, WA 98109

Reassigned Medicare billing, Washington enrollment
2,678 clinicians in this Medicare group

NPI 1396810701 (206) 448-6561

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 98104 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

$143.76 typical visit price

range $63.67 – $189.37

Typical copayment $35.94 (range $15.91 – $47.34)

Most-billed visit code 99204

Established Patient

$111.00 typical visit price

range $21.12 – $155.00

Typical copayment $27.75 (range $5.28 – $38.75)

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 Ann Tu's NPI number?

The NPI number for Ann Tu is 1932358744. It was assigned to this individual provider in the NPPES registry on September 17, 2008.

Where is Ann Tu located?

Ann Tu practices at Oem Program, 325 9th Ave, Box 359739 University Of Washington, Seattle, WA 98104. The listed phone number is (206) 744-9393.

What is Ann Tu's specialty?

The primary specialty registered for this NPI is Preventive Medicine, specializing in Preventive Medicine/Occupational Environmental Medicine, with taxonomy code 2083P0500X.

Is Ann Tu enrolled in Medicare?

Yes. Ann Tu is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Ann Tu's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ann Tu reassigns Medicare benefits to 2 organizations: The Association Of University Physicians (Seattle, WA) and Kaiser Foundation Health Plan Of Washington (Seattle, WA). Each 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 Ann Tu's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ann Tu accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Ann Tu as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Ann Tu was last updated on May 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.