Robert Thomas, M.D.
NPI 1134250343 · Ophthalmology Physician · Phoenix, AZ
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Robert Thomas, M.D. is a Ophthalmology Physician provider in Phoenix, AZ (NPI 1134250343).
Provider details
- NPI number
- 1134250343
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 23325 (AZ)
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
19 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
2,387 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 Complete Exam of Visual System92014 | 570 | $121 |
| Established Patient Problem Focused Exam of Visual System92012 | 546 | $86 |
| Imaging of Retina92134 | 344 | $38 |
| Imaging of Optic Nerve92133 | 242 | $33 |
| Exam of Visual Field With Extended Testing92083 | 198 | $61 |
| Established Patient Office Or Other Outpatient Visit With High Level of Medical Decision Making, If Using Time, 40 Minutes Or More99215 | 179 | $173 |
| New Patient Complete Exam of Visual System |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 23 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 613 | 165 |
| Prednisolone Acetate | 153 | 106 |
| Timolol Maleate | 141 | 53 |
| Tobramycin | 140 | 90 |
| Erythromycin Basebrand: Erythromycin | 86 | 50 |
| Bimatoprostbrand: Lumigan | 76 | 19 |
| Cyclosporinebrand: Restasis | 50 | 20 |
| Brimonidine Tartrate |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$27 across 1 record (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
- 2007-03-08
- Last updated
- 2012-08-02
Frequently asked questions
- What is Robert Thomas's NPI number?
- Robert Thomas's National Provider Identifier (NPI) is 1134250343, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Robert Thomas's specialty?
- Robert Thomas is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Robert Thomas located?
- Robert Thomas's practice location on file with NPPES is 9250 N 3rd St, Phoenix, AZ 85020-2412.
- What is Robert Thomas's phone number?
- The practice phone number listed in the NPPES registry for Robert Thomas is (602) 944-3347.
- Does Robert Thomas accept Medicare?
- Robert Thomas is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Robert Thomas's NPI active?
- Yes — Robert Thomas's NPI (1134250343) is active in the NPPES registry as of the last update on 2012-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.