Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.

Mark H Tseng MD PC

Organization Surgery Physician · NPI 1942520366

Mark H Tseng MD PC provides Surgery Physician services 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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