Physician Profile
Unclaimed ProfileAbout GRIGNON
Based in Roseville, MN, Laurent Grignon, M.D. is listed in the NPI registry under diagnostic radiology. Laurent graduated from University of Iowa, Rj & L Carver College of Medicine in 2007. Laurent is also listed as specializing in nuclear medicine. According to Medicare claims data, Laurent cared for 3,287 Medicare patients across 6,760 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
- (651) 292-2000
- Email not available
Practice Locations
2355 HIGHWAY 36 W STE 100
Roseville, MN 55113
Procedures Most Often Billed to Medicare
6,760 services · 3,287 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Ct scan head or brain without contrast | Imaging | 70450 |
1,177 |
| Ct scan of upper spine without contrast | Imaging | 72125 |
376 |
| Ct scan of blood vessels of neck with contrast | Imaging | 70498 |
187 |
| Ct scan of blood vessels of head with contrast | Imaging | 70496 |
180 |
| Mri scan of brain before and after contrast | Imaging | 70553 |
162 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
148 |
| X-ray of lower and sacral spine, 2-3 views | Imaging | 72100 |
131 |
| Mri scan of lower spinal canal without contrast | Imaging | 72148 |
117 |
| Ct scan of lower spine without contrast | Imaging | 72131 |
117 |
| Mri scan of brain without contrast | Imaging | 70551 |
106 |
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 8
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 — 28 related providers in 4 groups
Other diagnostic radiology specialists in Roseville 5
Same specialty, same city.
Trained at University of Iowa, Rj & L Carver College of Medicine 7
Other providers in the same specialty who trained at the same institution.
Class of 2007 at University of Iowa, Rj & L Carver College of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Ct scan head or brain without contrast 8
Providers in MN who bill this service to Medicare most often.
Common questions
What does Dr. Grignon specialize in?
Dr. Grignon is a diagnostic radiology in Roseville, MN. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Grignon located?
Dr. Grignon is listed at 2355 HIGHWAY 36 W STE 100, Roseville, MN 55113. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Grignon's phone number?
The number on file is (651) 292-2000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Grignon's NPI number?
Dr. Grignon's National Provider Identifier is 1538366752. 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. Grignon go to medical school?
Dr. Grignon attended University of Iowa, Rj & L Carver College of Medicine, graduating in 2007. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Grignon been practicing?
Dr. Grignon has 19 years experience. Calculated from a graduation year of 2007, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Grignon do most often?
According to Medicare billing data, Dr. Grignon performs imaging including ct scan head or brain without contrast and ct scan of upper spine without contrast. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Grignon confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Grignon. 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.