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

Mark H Tseng MD PC

Organization Surgery Physician · NPI 1942520366

Mark H Tseng MD PC is a Surgery Physician in Auburn, Washington. Licensed in Washington. Registered with an NPI since 2010.

Licensed in
WA
In the registry since
2010
What do these letters mean?
PC — Professional corporation
A form of business registration, not a clinical qualification.

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Practice location Address checks out

121 N Division St Ste 300
Auburn, WA 98001-4931
Phone: (253) 736-2818
Fax: (888) 801-8031
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Surgery Physician (primary) Taxonomy 208600000X · Licence MD60125808 (WA)

Record details

NPI number1942520366
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Mark Tseng — Owner · (253) 804-2809
NPI enumeratedJune 8, 2010
Last updated in NPPESDecember 22, 2016
Mailing address121 N Division St, Suite 300, Auburn, WA 98001-4931

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