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ROY D YEN MD
NPI 1073795597
Internal Medicine - Gastroenterology in Renton, WA

Active since November 27, 2007PECOS EnrolledAccepts Medicare Assignment
4011 TALBOT RD S, STE 500, RENTON, WA 98055(425) 251-5110(425) 793-7380 Get Directions Write a Review

NPPES record last updated: December 1, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Roy D Yen Md NPPES

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

ROY D YEN MD (NPI 1073795597) is an individual gastroenterology provider in Renton, Washington, licensed in Washington (MD60475657) and active in the NPI registry since November 2007. He is enrolled in Medicare PECOS and is a graduate of New York University School Of Medicine (1996).

NPPES Registry Identity

NPI1073795597
Entity TypeIndividualMale
Primary Taxonomy207RG0100X
Provider Legal NameROY D YENCredential: MD
Location Address4011 TALBOT RD S, STE 500Renton, WA 98055-5773
Mailing AddressPo Box 59028Renton, WA 98058-2028 · (425) 251-5110 · Fax (425) 793-7380
Phone(425) 251-5110
Fax(425) 793-7380
Sole ProprietorNo
Medical School CMSNew York University School Of MedicineGraduated 1996
Enumeration DateNovember 27, 2007
Last NPPES UpdateDecember 1, 2021
✔ NPI 1073795597 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · GastroenterologyAllopathic & Osteopathic Physicians
Taxonomy Code207RG0100X
License✔ Licensed in WA · MD60475657
Definition
An internist who specializes in diagnosis and treatment of diseases of the digestive organs including the stomach, bowels, liver and gallbladder. This specialist treats conditions such as abdominal pain, ulcers, diarrhea, cancer and jaundice and performs complex diagnostic and therapeutic procedures using endoscopes to visualize internal organs.
4011 TALBOT RD S, Renton, WA 98055
Open in Google Maps ↗

Other Identifiers 2

Other0330103WA · Dept Of L&i
Medicaid2037493WA

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

Roy D Yen Md 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 ID7517931637
PECOS Enrollment IDI20041222000339
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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 98055 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
$143.76 typical visit price
range $63.67 – $189.37
Typical copayment $35.94 (range $15.91 – $47.34)
Most-billed visit code 99204
Established Patient
$111.00 typical visit price
range $21.12 – $155.00
Typical copayment $27.75 (range $5.28 – $38.75)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. FREDERICK PARK M.D., PH.D.
Internal Medicine (Gastroenterology)
4011 TALBOT RD S, STE 500
RENTON, WA 98055
King County (425) 251-5110
CHAD CARSON MOLONEY PA-C
Physician Assistant (Surgical)
4011 TALBOT RD S, SUITE 300
RENTON, WA 98055
King County (425) 656-5060
KELSEY REGAN PLATT ARNP
Nurse Practitioner
4011 TALBOT RD S, SUITE 300
RENTON, WA 98055
King County (425) 656-5060
DOMINICK R TOULOUSE MD
Internal Medicine
4011 TALBOT RD S, SUITE 440
RENTON, WA 98055
King County (425) 793-4702
MRS. CHRISTINA MICHELLE JANDER PA-C
Physician Assistant
4011 TALBOT RD S, SUITE 300
RENTON, WA 98055
King County (425) 656-5060
DANIEL P O'NEILL MD
Internal Medicine (Gastroenterology)
4011 TALBOT RD S, SUITE 500
RENTON, WA 98055
King County (425) 251-5110
PUBLIC HOSPITAL DISTRICT #1 OF KING COUNTY
Surgery
4011 TALBOT RD S, SUITE 420
RENTON, WA 98055
King County (425) 251-1322
SOUTHLAKE CLINIC INC., P.S.
Internal Medicine
4011 TALBOT RD S, SUITE 500
RENTON, WA 98055
King County (425) 251-5110

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 Roy Yen's NPI number?

The NPI number for Roy Yen is 1073795597. It was assigned to this individual provider in the NPPES registry on November 27, 2007.

Where is Roy Yen located?

Roy Yen practices at 4011 Talbot Rd S Ste 500, Renton, WA 98055. The listed phone number is (425) 251-5110.

What is Roy Yen's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Gastroenterology, with taxonomy code 207RG0100X.

Is Roy Yen enrolled in Medicare?

Yes. Roy Yen 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.

When was this NPI record last updated?

The NPPES record for Roy Yen was last updated on December 1, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.