Physician Profile
Unclaimed ProfileAbout YIM
John W. Yim, MD practices diagnostic radiology in Sacramento, CA. John is a 1995 graduate of Boston University School of Medicine. According to Medicare claims data, John cared for 139 Medicare patients across 152 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (916) 973-5000
- Email not available
Practice Locations
2025 MORSE AVE
Sacramento, CA 95825
Procedures Most Often Billed to Medicare
152 services · 139 patients · 4 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| X-ray of chest, 1 view | Imaging | 71045 |
74 |
| X-ray of chest, 2 views | Imaging | 71046 |
39 |
| Ct scan head or brain without contrast | Imaging | 70450 |
22 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
17 |
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 diagnostic radiology specialists at this location 1
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
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 — 31 related providers in 4 groups
Other diagnostic radiology specialists in Sacramento 8
Same specialty, same city.
Trained at Boston University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 1995 at Boston University School of Medicine 7
Providers who graduated from the same medical school in the same year.
Also performs X-ray of chest, 1 view 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Yim specialize in?
Dr. Yim is a diagnostic radiology in Sacramento, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Yim located?
Dr. Yim is listed at 2025 MORSE AVE, Sacramento, CA 95825. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Yim's phone number?
The number on file is (916) 973-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Yim's NPI number?
Dr. Yim's National Provider Identifier is 1386722056. 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
Where did Dr. Yim go to medical school?
Dr. Yim attended Boston University School of Medicine, graduating in 1995. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Yim been practicing?
Dr. Yim has 31 years experience. Calculated from a graduation year of 1995, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Yim do most often?
According to Medicare billing data, Dr. Yim performs imaging including x-ray of chest, 1 view and x-ray of chest, 2 views. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Yim confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Yim. 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.