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DR. MARK HSUEH TSENG M.D
NPI 1669631651
Surgery in Auburn, WA

Active since June 04, 2008PECOS EnrolledAccepts Medicare Assignment
921 HARVEY RD NE STE B, AUBURN, WA 98002(253) 736-2818(253) 939-2376 Get Directions Write a Review

NPPES record last updated: October 4, 2024. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Oct 4, 2024, Nov 11, 2021, Dec 22, 2016 (3 updates tracked since 2016).

About Dr. Mark Hsueh Tseng M.d NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK HSUEH TSENG M.D (NPI 1669631651) is an individual surgery provider in Auburn, Washington, licensed in Washington (MD60125808) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Multicare Auburn Medical Center, and maintains a secondary practice location in Auburn.

NPPES Registry Identity

NPI1669631651
Entity TypeIndividualMale
Primary Taxonomy208600000X
Provider Legal NameDR. MARK HSUEH TSENGCredential: M.D
Location Address921 HARVEY RD NE STE BAuburn, WA 98002-4294
Mailing AddressPo Box 66596Seattle, WA 98166-0596 · (253) 736-2818 · Fax (253) 939-2376
Phone(253) 736-2818
Fax(253) 939-2376
Sole ProprietorYes
Medical School CMSState University Of New York Downstate Medical CenterGraduated 2002
Enumeration DateJune 4, 2008
Last NPPES UpdateOctober 4, 20243 updates tracked since enumeration
NPPES CertifiedOctober 4, 2024
✔ NPI 1669631651 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtySurgeryAllopathic & Osteopathic Physicians
Taxonomy Code208600000X
Licenses✔ Licensed in WA · MD60125808✔ Licensed in NY · 244617
Definition
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
921 HARVEY RD NE STE B, Auburn, WA 98002
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Secondary Practice Location 1

Location 1121 N Division, Suite 300Auburn, WA 98001 · Phone (253) 804-2809 · Fax (888) 801-8031

Other Identifiers 1

Other244617-01NY · License

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska, Providence Health Plan.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark Hsueh Tseng M.d is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6507998911
PECOS Enrollment IDI20100721000344
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204
This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.
11 services11 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Multicare Auburn Medical Center

Acute Care Hospitals · Auburn, WA
1/5 CMS rating
OwnershipVoluntary non-profit - Private
CMS Certification Number500015
Location202 North Division Street Plaza OneAuburn, WA 98001 · King County
Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98002 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$97.43 typical visit price
range $63.67 – $189.37
Typical copayment $24.35 (range $15.91 – $47.34)
Most-billed visit code 99203
Established Patient
$78.74 typical visit price
range $21.12 – $155.00
Typical copayment $19.68 (range $5.28 – $38.75)
Most-billed visit code 99213
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Tseng's NPI number?

The NPI number for Mark Tseng is 1669631651. It was assigned to this individual provider in the NPPES registry on June 4, 2008.

Where is Mark Tseng located?

Mark Tseng practices at 921 Harvey Rd NE Ste B, Auburn, WA 98002. The listed phone number is (253) 736-2818.

What is Mark Tseng's specialty?

The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.

Is Mark Tseng enrolled in Medicare?

Yes. Mark Tseng is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mark Tseng accept?

Health plans from PacificSource Health Plans, Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Mark Tseng as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mark Tseng affiliated with any hospitals?

According to CMS data, Mark Tseng is affiliated with Multicare Auburn Medical Center.

When was this NPI record last updated?

The NPPES record for Mark Tseng was last updated on October 4, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 22 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.