Thomas Marvelli, M. D.
NPI 1255317863 · Ophthalmology Physician · Fort Worth, TX
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Thomas Marvelli, M. D. is a Ophthalmology Physician provider in Fort Worth, TX (NPI 1255317863).
Provider details
- NPI number
- 1255317863
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M. D.
- Sex
- Male
- Sole proprietor
- No
- License
- G7848 (TX)
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
3,553 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) |
|---|---|---|
| Microfluid Analysis of Tears83861 | 1,021 | $22 |
| Analysis of Substance Using Immunoassay Technique, Multiple Step Method83516 | 954 | $11 |
| Established Patient Complete Exam of Visual System92014 | 520 | $130 |
| Imaging of Retina92134 | 281 | $40 |
| Exam of Visual Field With Extended Testing92083 | 175 | $64 |
| Photography of the Retina92250 | 150 | $36 |
| Measurement of Retinal and Optic Nerve Function92273 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 134 | 35 |
| Timolol Maleate | 51 | 12 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 43 | 35 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 35 | — |
| Brimonidine Tartrate | 33 | 14 |
| Ketorolac Tromethamine | 27 | 18 |
| Prednisolone Acetate | 27 | 17 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$55 across 3 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
- 2005-12-16
- Last updated
- 2024-06-13
- Certified
- 2024-06-13
Frequently asked questions
- What is Thomas Marvelli's NPI number?
- Thomas Marvelli's National Provider Identifier (NPI) is 1255317863, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Thomas Marvelli's specialty?
- Thomas Marvelli is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Thomas Marvelli located?
- Thomas Marvelli's practice location on file with NPPES is 6273 Granbury Rd, Fort Worth, TX 76133-3401.
- What is Thomas Marvelli's phone number?
- The practice phone number listed in the NPPES registry for Thomas Marvelli is (817) 346-7333.
- Does Thomas Marvelli accept Medicare?
- Thomas Marvelli is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Thomas Marvelli's NPI active?
- Yes — Thomas Marvelli's NPI (1255317863) is active in the NPPES registry as of the last update on 2024-06-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.