Avit Gremillion, MD
NPI 1861479529 · Ophthalmology Physician · Biloxi, MS
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Avit Gremillion, MD is a Ophthalmology Physician provider in Biloxi, MS (NPI 1861479529).
Provider details
- NPI number
- 1861479529
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 023984 (LA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
3 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
6,950 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Imaging of Retina92134 | 2,705 | $37 |
| Injection of Drug Into Eye67028 | 1,247 | $106 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 939 | $87 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 846 | $122 |
| Measurement of Retinal and Optic Nerve Function92273 | 329 | $114 |
| Exam of Retinal Blood Vessels and Blood Vessels Between the White Part of Eye and Retina Using a Special Camera After Injection of a Dye92242 | 288 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 20 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 237 | 120 |
| Afliberceptbrand: Eylea | 200 | 65 |
| Ketorolac Tromethamine | 154 | 61 |
| Faricimab-Svoabrand: Vabysmo | 76 | 26 |
| Tobramycin | 71 | 59 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 53 | 33 |
| Brimonidine Tartrate | 43 | 15 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$910 across 34 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (2)
- 67186 Industry Ln Ste aCovington, LA 70433-8708Phone: (985) 867-9100Fax: (833) 849-9899
- 2495 Shreveport HwyPineville, LA 71360-4044Phone: (318) 473-0010
Registry dates
- Enumerated
- 2005-12-23
- Last updated
- 2023-12-05
- Certified
- 2023-12-05
Frequently asked questions
- What is Avit Gremillion's NPI number?
- Avit Gremillion's National Provider Identifier (NPI) is 1861479529, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Avit Gremillion's specialty?
- Avit Gremillion is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Avit Gremillion located?
- Avit Gremillion's practice location on file with NPPES is 962 Tommy Munro Dr Ste E, Biloxi, MS 39532-2139.
- What is Avit Gremillion's phone number?
- The practice phone number listed in the NPPES registry for Avit Gremillion is (228) 388-7000.
- Does Avit Gremillion accept Medicare?
- Avit Gremillion is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Avit Gremillion's NPI active?
- Yes — Avit Gremillion's NPI (1861479529) is active in the NPPES registry as of the last update on 2023-12-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.