IAN Y. CH'EN MD – NPI #1174527121
Radiology
A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.
IAN CH'EN is a radiologist located in LYNNWOOD, WA. NPPES has assigned the NPI number 1174527121 to IAN CH'EN on June 08, 2005. It is a Type-1 NPI, indicating this NPI number is associated with an individual. The primary taxonomy selected by this provider is 2085R0202X from the Health Care Provider Taxonomy code set, which is classified as Radiology, specializing in Diagnostic Radiology
The NPI profile was last updated on Mar 05, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for IAN CH'EN below.
NPI Profile for
IAN Y. CH'EN
(more than 21 years ago)
LYNNWOOD, WA 98036 Phone: (425) 563-1500 Fax: (425) 563-1501
1 Other location(s):
Tonasket, WA 98855-8803
Phone: (509) 486-2151
Fax: (509) 223-1640
Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.
Identifiers for IAN CH'EN
Identifiers are used to associate other provider identifiers such as Medicaid or other insurers (ie:, Blue Cross, Blue Shield, Aetna, Kaiser-Permanente, etc.), with their NPI number. These identifiers can be used in matching an NPI number to an insurer's records. However, not all providers have such numbers and not all providers choose to include them in their NPI information.
| Description | Issuer | State | Identifier |
|---|---|---|---|
| other | LNI PROVIDER ID | WA | 220412 |
| other | LNI PROVIDER ID | WA | 220415 |
| medicaid | WA | 8198590 |
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 2085R0202X - Radiology / Diagnostic Radiology (Primary) |
WA | MD00033869 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.
Additional Information
- Refer to Part B
- Order Durable Medical Equipment
- Refer to Home Health Agency
- Order Power Mobility Devices
IAN CH'EN is affiliated with the following medical group(s):
- HOSPITAL
- EVERGREENHEALTH MEDICAL CENTER12040 NE 128TH STREET
KIRKLAND, WA 98034 - JEFFERSON HEALTHCARE834 SHERIDAN STREET
PORT TOWNSEND, WA 98368 - OVERLAKE HOSPITAL MEDICAL CENTER1035-116TH AVE NE
BELLEVUE, WA 98004 - PROVIDENCE REGIONAL MEDICAL CENTER EVERETT1321 COLBY AVENUE
EVERETT, WA 98201 - SWEDISH MEDICAL CENTER / CHERRY HILL500 17TH AVENUE
SEATTLE, WA 98122
- EVERGREENHEALTH MEDICAL CENTER12040 NE 128TH STREET
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