Provider Profile
Phillip Grigsby
Unclaimed ProfileAbout Phillip Grigsby
Based in Loma Linda, CA, Phillip Grigsby is listed in the NPI registry under diagnostic radiology. Phillip graduated from Loma Linda University School of Medicine in 2017. Medicare claims data shows Phillip provided 1,155 services to 1,125 patients.
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
Specialty
Credentials & Licensing
Source: NPPES NPI Registry
Contact Information
- (541) 761-9596
- Email not available
Practice Locations
11370 HAVSTAD DR
Loma Linda, CA 92354
Procedures Most Often Billed to Medicare
1,155 services · 1,125 patients · 22 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist | Procedure | 36223 |
13 |
| Insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist | Procedure | 36224 |
12 |
| Ct scan head or brain without contrast | Imaging | 70450 |
376 |
| X-ray of chest, 1 view | Imaging | 71045 |
123 |
| Ct scan of upper spine without contrast | Imaging | 72125 |
103 |
| Ct scan of blood vessels of neck with contrast | Imaging | 70498 |
101 |
| Ct scan of blood vessels of head with contrast | Imaging | 70496 |
89 |
| Ct scan of lower spine without contrast | Imaging | 72131 |
45 |
| Mri scan of brain before and after contrast | Imaging | 70553 |
37 |
| Mri scan of brain without contrast | Imaging | 70551 |
36 |
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 in Loma Linda 8
Same specialty, same city.
Trained at Loma Linda University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2017 at Loma Linda University School of Medicine 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist 8
Providers in CA who bill this service to Medicare most often.
Common questions
What does Dr. Grigsby specialize in?
Dr. Grigsby is a diagnostic radiology in Loma Linda, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “DIAGNOSTIC RADIOLOGY”.
NPI registry
Where is Dr. Grigsby located?
Dr. Grigsby is listed at 11370 HAVSTAD DR, Loma Linda, CA 92354. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Grigsby's phone number?
The number on file is (541) 761-9596. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Grigsby?
Dr. Grigsby's National Provider Identifier is 1740716539. 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. Grigsby go to medical school?
Dr. Grigsby attended Loma Linda University School of Medicine, graduating in 2017. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Grigsby have?
Dr. Grigsby has 9 years experience. Calculated from a graduation year of 2017, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Grigsby do most often?
According to Medicare billing data, Dr. Grigsby performs procedures including insertion of tube into intracranial artery for diagnosis or treatment with review by radiologist and insertion of tube into internal neck artery for diagnosis or treatment with review by radiologist; reads or performs imaging such as ct scan head or brain without contrast and x-ray of chest, 1 view; provides treatments such as use of a drug to induce depression of consciousness by physician performing a procedure , initial 15 minutes and ultrasound study of arm or leg veins with compression and maneuvers. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Grigsby's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Grigsby. 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.