Provider Profile
Grayson M. Gremillion
Unclaimed ProfileAbout Grayson Gremillion
Grayson M. Gremillion is a healthcare provider in New Orleans, LA specializing in student in an organized health care education program. According to Medicare claims data, Grayson cared for 1,192 Medicare patients across 6,155 services. The services billed most often include injection, methylprednisolone acetate, 1 mg, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and injection of drug or substance under skin or into muscle.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (504) 650-5979
- Email not available
Practice Locations
5519 CANAL BLVD
New Orleans, LA 70124
Procedures Most Often Billed to Medicare
6,155 services · 1,192 patients · 18 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Biopsy or removal of nasal polyp or tissue using an endoscope | Procedure | 31237 |
54 | Too few peers to compare |
| Removal of impacted ear wax | Procedure | 69210 |
49 | As often as other peers in Student in training |
| Diagnostic exam of voice box using a flexible endoscope | Procedure | 31575 |
39 | Too few peers to compare |
| Diagnostic exam of nasal passages using an endoscope | Procedure | 31231 |
32 | Too few peers to compare |
| Removal of nasal air passage under lining tissue | Procedure | 30140 |
11 | Too few peers to compare |
| Ct scan of face without contrast | Imaging | 70486 |
42 | More often than most peers in Student in training |
| Injection of drug or substance under skin or into muscle | Treatment | 96372 |
175 | More often than most peers in Student in training |
| Comprehensive hearing and speech recognition test | Treatment | 92557 |
68 | Too few peers to compare |
| Test to assess middle ear function | Treatment | 92567 |
54 | Too few peers to compare |
| Sleep study including heart rate, breathing, and sleep time | Treatment | 95800 |
13 | Too few peers to compare |
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 medical trainees in New Orleans 8
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Other 8
Providers who graduated from the same medical school in the same year.
More connections — 8 related providers in 1 group
Also performs Biopsy or removal of nasal polyp or tissue using an endoscope 8
Providers in LA who bill this service to Medicare most often.
Common questions
What does Grayson M. Gremillion specialize in?
Grayson M. Gremillion is a medical trainee in New Orleans, LA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.
NPI registry
Where is Grayson M. Gremillion located?
Grayson M. Gremillion is listed at 5519 Canal Blvd, New Orleans, LA 70124. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Grayson M. Gremillion's phone number?
The number on file is (504) 650-5979. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Grayson M. Gremillion's NPI number?
Grayson M. Gremillion's National Provider Identifier is 1962701854. 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 Grayson M. Gremillion train?
Grayson M. Gremillion attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Grayson M. Gremillion been practicing?
Grayson M. Gremillion has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What does Grayson M. Gremillion do most often?
According to Medicare billing data, Grayson M. Gremillion performs procedures including biopsy or removal of nasal polyp or tissue using an endoscope, removal of impacted ear wax and diagnostic exam of voice box using a flexible endoscope; reads or performs imaging such as ct scan of face without contrast; provides treatments such as injection of drug or substance under skin or into muscle and comprehensive hearing and speech recognition test, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Grayson M. Gremillion confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Grayson M. Gremillion. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.