NPPES file of Aug 9, 2026

Dan Liu, D.O.

Anesthesiology Physician · Tacoma, WA

Dan Liu, D.O. is an anesthesiology physician with a practice address in Tacoma, Washington, and NPI 1639266455, issued on Oct 5, 2006. Check the license (Washington OP60006008, as entered in NPPES) on the Washington Medical Commission; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1639266455
Name
Dan Liu
Credential
D.O.
Primary taxonomy
Anesthesiology Physician 207L00000X
License numbers
OP60006008 WA
2005020367 MO
Self-reported in NPPES; status is on the state search
Practice location
1717 S J St, Tacoma, WA 98405
Phone
(844) 364-2778
Enumerated
Oct 5, 2006
Record last updated
Dec 7, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(253) 426-6344
Medicaid IDs
1092324 WA
207441809 MO
8515884 WA
Medicare enrollment
Enrolled (PECOS I20080717000087); accepts Medicare assignment
Medical or professional school
At Still University Of Health Sciences, College Of Osteo Med, Kirksville, 2004
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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Also registered at 1717 S J St

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Naseer Abbas, MDInternal Medicine Physician1962769380
  2. Mark Dean Aguiling, M.D.Hospitalist Physician1043567100
  3. Lisa Allen, B.S., PHARM.D.Pharmacotherapy Pharmacist1669404026
  4. Jennifer Aquino, M.D.Internal Medicine Physician1184746067
  5. Freddy AragonStudent in an Organized Health Care Education/Training Program1447617626
  6. Patti Aramburu, ARNPFamily Nurse Practitioner1952497356

Verify Dan Liu in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWashington Medical Commission
    Search for license OP60006008
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Washington license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Bills Medicare through one group practice

  1. Franciscan Medical GroupTacoma, WA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Dan Liu among 1,701 anesthesiology physician records in Washington

Dan Liu, D.O. is one of 1,701 anesthesiology physician records with a practice address in Washington. 70% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 8% of them.

  • NPI issued2006 · 8% of these records are older, 55% newer
  • In a Medicare fileYes · 70% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated2004 · median 2007 among the 1,103 with a school on file
  • Record last updated2020 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207L00000X and a Washington practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

150 anesthesiology physician records list a practice address in Tacoma

They are 150 of the 13,715 NPPES records with a practice address in Tacoma, and 1,701 anesthesiology physician records in Washington.

The 8 anesthesiology physician records with the nearest ZIP codes

  1. Ali Afrassiabi, MDTacoma, WA 984051760486286
  2. Stephen Bolt, M.D.Tacoma, WA 984051710967237
  3. Andrew Foster, MDTacoma, WA 984051710957246
  4. William Hughes, MDTacoma, WA 984051699779082
  5. Will Kellogg, MDTacoma, WA 984051578509444
  6. Steve Lee, M.D.Tacoma, WA 984051922036318
  7. Glaucia Moreira, M.D.Tacoma, WA 984051003843962
  8. Timothy Phillips, MDTacoma, WA 984051235185091

Common questions

What is Dan Liu, D.O.'s NPI number?

Dan Liu, D.O.'s National Provider Identifier (NPI) is 1639266455, issued on Oct 5, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Dan Liu, D.O. located?

The NPPES record lists a practice address at 1717 S J St, Tacoma, WA, 98405. Phone: (844) 364-2778. Providers update this record themselves, so call before visiting.

How can I verify Dan Liu, D.O.'s license?

NPPES lists Washington license number OP60006008, 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.

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.