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TIFFANY CHEN MD
NPI 1528529096
Family Medicine - Hospice and Palliative Medicine in Renton, WA

Active since March 27, 2019PECOS EnrolledAccepts Medicare Assignment
400 S 43RD ST, RENTON, WA 98055(425) 690-3422(425) 690-9422 Get Directions Write a Review

NPPES record last updated: August 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Aug 11, 2025, Sep 13, 2024 (2 updates tracked since 2024).

About Tiffany Chen Md NPPES

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

TIFFANY CHEN MD (NPI 1528529096) is an individual hospice and palliative medicine provider in Renton, Washington, licensed in Washington (MD61287841) and active in the NPI registry since March 2019. She is enrolled in Medicare PECOS, is affiliated with Valley Medical Center, and maintains 2 additional practice locations.

NPPES Registry Identity

NPI1528529096
Entity TypeIndividualFemale
Primary Taxonomy207QH0002X
Provider Legal NameTIFFANY CHENCredential: MD
Location Address400 S 43RD STRenton, WA 98055-5714
Mailing Address3600 Lind Ave Sw Ste 100Renton, WA 98057-4970 · (425) 690-2715
Phone(425) 690-3422
Fax(425) 690-9422
Sole ProprietorNo
Medical School CMSUniversity Of Massachusetts Medical SchoolGraduated 2019
Enumeration DateMarch 27, 2019
Last NPPES UpdateAugust 11, 20252 updates tracked since enumeration
NPPES CertifiedAugust 11, 2025
✔ NPI 1528529096 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 4

★ Primary SpecialtyFamily Medicine · Hospice and Palliative MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207QH0002X
Licenses✔ Licensed in WA · MD61287841✔ Licensed in WI · MD61287841
Definition
A family medicine physician with special knowledge and skills to prevent and relieve the suffering experienced by patients with life-limiting illnesses. This specialist works with an interdisciplinary hospice or palliative care team to maximize quality of life while addressing physical, psychological, social and spiritual needs of both patient and family throughout the course of the disease, through the dying process, and beyond for the family. This specialist has expertise in the assessment of patients with advanced disease; the relief of distressing symptoms; the coordination of interdisciplinary patient and family-centered care in diverse venues; the use of specialized care systems including hospice; the management of the imminently dying patient; and legal and ethical decision making in end-of-life care.
Also ListedFamily MedicineTaxonomy 207Q00000X · License MD61287841 (WA)
Also ListedFamily Medicine · Geriatric MedicineTaxonomy 207QG0300X · License MD61287841 (WA)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
400 S 43RD ST, Renton, WA 98055
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1325 9th Ave # 359755Seattle, WA 98104-2499 · Phone (206) 744-9100
Location 21201 Alhambra Blvd Ste 340Sacramento, CA 95816-5242 · Phone (916) 731-7866

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include 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

Tiffany Chen 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 ID3173946118
PECOS Enrollment IDI20241002000840
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.

Hospital Affiliations CMS Care Compare

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

Valley Medical Center

Acute Care Hospitals · Renton, WA
2/5 CMS rating
OwnershipGovernment - Hospital District or Authority
CMS Certification Number500088
Location400 S 43rd StRenton, WA 98055 · King County
Emergency services Birthing friendly

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
$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
$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.

CATHERINE A MICKELSON SLP
Speech-Language Pathologist
400 S 43RD ST
RENTON, WA 98055
King County (425) 251-5165
IRENE A BRYANT PT
Physical Therapist
400 S 43RD ST
RENTON, WA 98055
King County (425) 251-5165
JEFFREY C THOMPSON MD
Internal Medicine
400 S 43RD ST, RM 3H-1-053
RENTON, WA 98055
King County (425) 228-3440
AARON TZUPENG FANG M.D.
Hospitalist
400 S 43RD ST
RENTON, WA 98055
King County (425) 228-3440
DR. TORY JOHN OLSEN MD
Student in an Organized Health Care Education/Training Program
400 S 43RD ST
RENTON, WA 98055
King County (425) 656-4224
ANNE B VILLARI PT
Physical Therapist
400 S 43RD ST
RENTON, WA 98055
King County (425) 251-5165
DAN LAM RPH
Pharmacist
400 S 43RD ST
RENTON, WA 98055
King County (425) 251-5164
ANNA L SAMSON STEIN MD
Hospitalist
400 S 43RD ST
RENTON, WA 98055
King County (425) 228-3440

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 Tiffany Chen's NPI number?

The NPI number for Tiffany Chen is 1528529096. It was assigned to this individual provider in the NPPES registry on March 27, 2019.

Where is Tiffany Chen located?

Tiffany Chen practices at 400 S 43rd St, Renton, WA 98055. The listed phone number is (425) 690-3422.

What is Tiffany Chen's specialty?

The primary specialty registered for this NPI is Family Medicine, specializing in Hospice and Palliative Medicine, with taxonomy code 207QH0002X.

Is Tiffany Chen enrolled in Medicare?

Yes. Tiffany Chen 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 Tiffany Chen accept?

Health plans from Premera Blue Cross Blue Shield of Alaska and Providence Health Plan list Tiffany Chen 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 Tiffany Chen affiliated with any hospitals?

According to CMS data, Tiffany Chen is affiliated with Valley Medical Center.

When was this NPI record last updated?

The NPPES record for Tiffany Chen was last updated on August 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.