Robert Wallace, M.D.
NPI 1598792293 · Ophthalmology Physician · Alexandria, LA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Wallace, M.D. is a Ophthalmology Physician provider in Alexandria, LA (NPI 1598792293).
Provider details
- NPI number
- 1598792293
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 012846 (LA)
Specialties & taxonomies
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
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,907 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) |
|---|---|---|
| Established Patient Problem Focused Exam of Visual System92012 | 651 | $83 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 557 | $38 |
| Removal of Recurring Cataract in Lens Capsule Using a Laser66821 | 367 | $287 |
| New Patient Complete Exam of Visual System92004 | 168 | $139 |
| Established Patient Complete Exam of Visual System92014 | 106 | $118 |
| Imaging of Retina92134 | 44 | $37 |
| Imaging of Optic Nerve |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 4 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 673 | 413 |
| Ketorolac Tromethamine | 442 | 301 |
| Latanoprost | 26 | — |
| Tobramycin | 23 | 13 |
Medicare Part D only. These counts cover prescriptions paid through Medicare Part D in 2024 — they do notinclude cash-pay, commercial-insurance, Medicaid, or Part B–administered drugs, and badly undercount high cash-pay categories (e.g. GLP-1 weight-loss, testosterone, and ED medications). Any drug with 10 or fewer claims is omitted by CMS, and beneficiary counts under 11 are suppressed — so a missing drug means no Part D record, never zero. This is a factual claims summary, not an endorsement, not medical advice, and not a consumer report. Source: CMS Medicare Part D Prescribers — by Provider and Drug.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$163 across 5 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
Registry dates
- Enumerated
- 2006-06-27
- Last updated
- 2007-07-09
Frequently asked questions
- What is Robert Wallace's NPI number?
- Robert Wallace's National Provider Identifier (NPI) is 1598792293, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Wallace's specialty?
- Robert Wallace is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Wallace located?
- Robert Wallace's practice location on file with NPPES is 4110 Parliament Dr, Alexandria, LA 71303-2717.
- What is Robert Wallace's phone number?
- The practice phone number listed in the NPPES registry for Robert Wallace is (318) 448-4488.
- Does Robert Wallace accept Medicare?
- Robert Wallace is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Wallace's NPI active?
- Yes — Robert Wallace's NPI (1598792293) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.