Physician Profile
Unclaimed ProfileAbout GRUMET
Based in Orange, CA, Robert Carlyle Grumet, M.D. is listed in the NPI registry under sports medicine. Robert graduated from University of Southern California Keck School of Medicine in 2003. Robert is also listed as specialising in orthopaedic sports medicine.
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
Common questions
What is Dr. Grumet's specialty?
Dr. Grumet is a sports medicine in Orange, CA. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “SPORTS MEDICINE”.
NPI registry
Where can I find Dr. Grumet?
Dr. Grumet is listed at 280 S MAIN ST SUITE 200, Orange, CA 92868. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Dr. Grumet?
The number on file is (714) 634-4567. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. Grumet?
Dr. Grumet's National Provider Identifier is 1508055393. 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
What is Dr. Grumet's medical education?
Dr. Grumet attended University of Southern California Keck School of Medicine, graduating in 2003. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. Grumet have?
Dr. Grumet has 23 years experience. Calculated from a graduation year of 2003, reported in the CMS National Downloadable File.
CMS public data
What is Dr. Grumet known for?
According to Medicare billing data, Dr. Grumet performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance, aspiration and/or injection of fluid from large joint and removal of extensive shoulder joint tissue using an endoscope; reads or performs imaging such as x-ray of knee, 4 or more views and x-ray of shoulder, minimum of 2 views; provides treatments such as therapy procedure using manual technique, each 15 minutes and therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. Grumet's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Grumet. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (714) 634-4567
- Email not available
Practice Locations
280 S MAIN ST SUITE 200
Orange, CA 92868
Procedures Most Often Billed to Medicare
77,394 services · 1,856 patients · 21 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
789 |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
28 |
| Removal of extensive shoulder joint tissue using an endoscope | Procedure | 29823 |
15 |
| Repair of shoulder rotator cuff using an endoscope | Procedure | 29827 |
14 |
| Shaving of part of shoulder bone and repair of ligament using an endoscope | Procedure | 29826 |
12 |
| X-ray of knee, 4 or more views | Imaging | 73564 |
361 |
| X-ray of shoulder, minimum of 2 views | Imaging | 73030 |
81 |
| Mri scan of arm joint without contrast | Imaging | 73221 |
60 |
| Mri scan of leg joint without contrast | Imaging | 73721 |
55 |
| Therapy procedure using manual technique, each 15 minutes | Treatment | 97140 |
153 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Is this your profile?
Verify your identity to control how patients — and AI assistants — describe you.
Claim this profileRelated providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
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.
Trained at University of Southern California Keck School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2003 at University of Southern California Keck School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 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.