Physician Profile
Unclaimed ProfileAbout CHUN
Based in Federal Way, WA, Sam Yeol Chun, M.D. is listed in the NPI registry under diagnostic radiology. Medicare claims data shows Sam provided 147 services to 143 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (253) 661-4755
- Email not available
Practice Locations
533 S 336TH ST SUITE C
Federal Way, WA 98003
Procedures Most Often Billed to Medicare
147 services · 143 patients · 8 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
27 |
| X-ray of chest, 1 view | Imaging | 71045 |
24 |
| Mri scan of upper spinal canal without contrast | Imaging | 72141 |
19 |
| Mri scan of leg before and after contrast | Imaging | 73720 |
16 |
| X-ray of chest, 2 views | Imaging | 71046 |
16 |
| Mri scan of leg joint without contrast | Imaging | 73721 |
15 |
| Mri scan of arm joint without contrast | Imaging | 73221 |
15 |
| Ct scan of chest without contrast | Imaging | 71250 |
15 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other radiologists at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 13 related providers in 2 groups
Other radiologists in Federal Way 5
Same specialty, same city.
Also performs Mri scan of lower spinal canal without contrast 8
Providers in WA who bill this service to Medicare most often.
Common questions
What is Dr. Chun's specialty?
Dr. Chun is a radiologist in Federal Way, WA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Diagnostic Radiology”.
NPI registry
Where can I find Dr. Chun?
Dr. Chun is listed at 533 S 336TH ST SUITE C, Federal Way, WA 98003. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Chun?
The number on file is (253) 661-4755. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Chun?
Dr. Chun's National Provider Identifier is 1396720611. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
How much experience does Dr. Chun have?
Dr. Chun has 21+ years experience. Registered with an NPI since 2005. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
What is Dr. Chun known for?
According to Medicare billing data, Dr. Chun performs imaging including mri scan of lower spinal canal without contrast and x-ray of chest, 1 view. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Chun's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Chun. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.