Physician Profile
Unclaimed ProfileAbout SIMOPOULOS
Christopher Nicholas Simopoulos, MD is a healthcare provider in Sacramento, CA specialising in radiology. Christopher is also listed as specialising in nuclear medicine, neuroradiology, and therapeutic radiology.
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
Common questions
What does Dr. Simopoulos specialise in?
Dr. Simopoulos is a radiologist in Sacramento, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “Radiology”.
NPI registry
Where is Dr. Simopoulos located?
Dr. Simopoulos is listed at 3161 L ST, Sacramento, CA 95816. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Simopoulos's phone number?
The number on file is (916) 453-9999. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Simopoulos's NPI number?
Dr. Simopoulos's National Provider Identifier is 1609873066. 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 long has Dr. Simopoulos been practising?
Dr. Simopoulos 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 practised for longer than this.
NPI registry
What does Dr. Simopoulos do most often?
According to Medicare billing data, Dr. Simopoulos performs imaging including screening mammography and screening 3d breast mammography. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Simopoulos confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Simopoulos. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (916) 453-9999
- Email not available
Practice Locations
3161 L ST
Sacramento, CA 95816
Procedures Most Often Billed to Medicare
17,599 services · 2,997 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Screening mammography | Imaging | 77067 |
513 |
| Screening 3d breast mammography | Imaging | 77063 |
513 |
| X-ray of chest, 1 view | Imaging | 71045 |
501 |
| X-ray of chest, 2 views | Imaging | 71046 |
202 |
| Ct scan of chest without contrast | Imaging | 71250 |
111 |
| Diagnostic mammography of 1 breast | Imaging | 77065 |
96 |
| Limited ultrasound scan of 1 breast | Imaging | 76642 |
92 |
| X-ray of chest, 2 views | Imaging | 71046 |
73 |
| Ct scan of abdomen and pelvis with contrast | Imaging | 74177 |
72 |
| Ct scan of chest with contrast | Imaging | 71260 |
62 |
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 2
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
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 — 14 related providers in 2 groups
Other radiologists in Sacramento 6
Same specialty, same city.
Also performs Screening mammography 8
Providers in CA who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.