Christopher Yu-Chun Tu, D.O.
Internal Medicine Physician · Longview, WA
Christopher Yu-Chun Tu, D.O. is an internal medicine physician with a practice address in Longview, Washington, and NPI 1457618654, issued on Apr 12, 2012. Check the license (Washington OP60553391, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.
- Name
- Christopher Yu-Chun Tu
- Credential
- D.O.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- OP60553391 WA
Self-reported in NPPES; status is on the state search - Practice location
- 1615 Delaware St, Longview, WA 98632
- Phone
- (360) 501-3601
- Enumerated
- Apr 12, 2012
- Record last updated
- Oct 29, 2015 (not updated in 11 years: call before relying on the address or phone)
- Medicaid ID
- 2046703 WA
- Medicare enrollment
- Enrolled (PECOS I20150909000019); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,079 in Washington → Look up another NPI →
Also registered at 1615 Delaware St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Pamela AlwineNurse's Aide1780120089
- Lance Amols, M.D.Psychiatry Physician1780978304
- Brock Amos, CRNACertified Registered Nurse Anesthetist1295807717
- Kurt Anderson, PHARMDGeriatric Pharmacist1790231280
Verify Christopher Yu-Chun Tu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWashington Medical Commission
Search for license OP60553391Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average internal medicine physician in 2024
193 Medicare Part D claims for 81 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. 13 claims were for opioids.
Most prescribed
- Prednisone16 claims
- Cefdinir15 claims
- Brilinta14 claims
- Tamsulosin Hcl11 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Bills Medicare through one group practice
- PeacehealthLongview, WA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Christopher Yu-Chun Tu among 3,079 internal medicine physician records in Washington
Christopher Yu-Chun Tu, D.O. is one of 3,079 internal medicine physician records with a practice address in Washington. 75% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 68% of them.
- NPI issued2012 · 68% of these records are older, 29% newer
- In a Medicare fileYes · 75% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2012 · median 2006 among the 1,852 with a school on file
- Record last updated2015 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
49 internal medicine physician records list a practice address in Longview
They are 49 of the 1,933 NPPES records with a practice address in Longview, and 3,079 internal medicine physician records in Washington.
All 3,079 in Washington → Every provider in Longview → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Rebecca Becker, M.D.Longview, WA 986321881670768
- Bruce Bobek, D.O.Longview, WA 986321225028343
- R. Hughey, MDLongview, WA 986321316943590
- Zeba Kamal, MDLongview, WA 986321417931262
- Gregory Khurtsidze, M.D.Longview, WA 986321396721114
- Richard Kirkpatrick, M.D.Longview, WA 986321851377030
- Michael Naillon, MDLongview, WA 986321881649994
- Patricia Peterson, MDLongview, WA 986321992706436
Common questions
What is Christopher Yu-Chun Tu, D.O.'s NPI number?
Christopher Yu-Chun Tu, D.O.'s National Provider Identifier (NPI) is 1457618654, issued on Apr 12, 2012. An NPI identifies a provider in billing; it is not a license.
Where is Christopher Yu-Chun Tu, D.O. located?
The NPPES record lists a practice address at 1615 Delaware St, Longview, WA, 98632. Phone: (360) 501-3601. Providers update this record themselves, so call before visiting.
How can I verify Christopher Yu-Chun Tu, D.O.'s license?
NPPES lists Washington license number OP60553391, as entered by the provider. Search the Washington Medical Commission at https://wahelms.my.site.com/s/license-search. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Christopher Yu-Chun Tu, D.O. prescribe under Medicare Part D?
In 2024, Christopher Yu-Chun Tu, D.O. had 193 Medicare Part D claims for 81 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.