Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
NPIDirectory

James Mu, MD

Individual provider Gastroenterology Physician · NPI 1841231438

James Mu, MD is a Gastroenterology in Everett, Washington. Qualified in 1984, 42 years ago. Practices with Western Washington Medical Group Inc Ps, a 112-clinician group and accepts Medicare assignment. Licensed in Washington.

Years since qualifying
42
Licensed in
WA
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

4225 Hoyt Ave Ste A
Everett, WA 98203-2351
Phone: (425) 259-3122
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gastroenterology Physician (primary) Taxonomy 207RG0100X · Licence MD00038720 (WA)

Record details

NPI number1841231438
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 8, 2006
Last updated in NPPESJanuary 13, 2008
Mailing address4225 Hoyt Ave, Suite A, Everett, WA 98203-2351

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyGASTROENTEROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1984 (42 years in practice)
Group practice Western Washington Medical Group Inc Ps — 112 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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