DILIP THOMAS, M.D.
Ophthalmology Physician in GREENVILLE, South Carolina. CMS National Plan and Provider Enumeration System profile including specialty classification, practice address, and Medicare prescribing data when reported.
What the federal data shows
DILIP THOMAS, M.D. reported a CMS MIPS final score of 77.8233/100 — below the 83.1 national average — and filed 186 Medicare Part D claims in 2023.
- 77.8233/100
- MIPS score · -5 vs avg
- 186
- Part D claims, 2023
- 49%
- generic prescribing
- Likely
- board-certified (heuristic)
Every figure on this page comes straight from federal CMS records (NPPES, Medicare Part D, MIPS, Open Payments) — no proprietary rating or editorial opinion is applied.
DILIP THOMAS, M.D.'s MIPS score vs every scored U.S. clinician
CMS Merit-based Incentive Payment System (MIPS) final score, 2023 — the federal quality measure
78 24th percentile higher than 24% of 477,587 scored providers
Each bar is a band; taller bars hold more scored providers. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CMS Merit-based Incentive Payment System (MIPS) · 2023
DILIP THOMAS, M.D. practices in an ABMS-board-eligible specialty and shows active CMS Medicare participation + MIPS quality reporting + 1 hospital affiliation — signals consistent with board-certified status. For verified board certification, see CertificationMatters.org (the official ABMS public lookup).
What does the federal data show about DILIP THOMAS, M.D.?
Below national averagePrimary specialty
Medicare Part D claims
MIPS final score
Specialty distribution in South Carolina
How Ophthalmology Physician compares to other specialties among South Carolina providers
Ophthalmology Physician share within South Carolina
Ophthalmology Physician is one of the more visible NUCC categories in South Carolina
Each bar reflects the share of in-state providers whose primary NUCC taxonomy matches the specialty. Long tail of ~690 NUCC codes folded into "Other" to keep the comparison legible.
Medicare quality performance — MIPS
DILIP THOMAS, M.D.'s 2023 MIPS final score plotted against the Ophthalmology Physician national average
- MIPS Final Score
- 77.8233/100
- vs 83.1 national avg · 2023 performance year
MIPS final score (Ophthalmology Physician) — 77.8233/100 vs national avg 83.1
Quality benchmarks
- National MIPS avg 2023 reporting year
- Quality dim CMS Quality category
- Cost dim CMS Cost category
- Specialty volume Ophthalmology Physician US NPIs
77.8233/100 MIPS final score — 5.3 pts below the 83.1 national average
Quality, Cost, Promoting Interoperability, and Improvement Activities composite score for the 2023 performance year. Specialty: Ophthalmology Physician. Quality dim: 72.0413. Cost dim: 60.703.
The Merit-based Incentive Payment System (MIPS) scores providers 0–100 across four performance categories: Quality, Cost, Promoting Interoperability, and Improvement Activities, weighted under 42 CFR §414.1380. Reporting is voluntary for many small practices, so absence of a MIPS score is not a quality signal.
Board certification through an ABMS or AOA member board signals voluntary post-licensure examination plus continuous Maintenance of Certification cycles. Verify any individual provider's status through certificationmatters.org (ABMS) or osteopathic.org (AOA).
DILIP THOMAS, M.D. appears in the CMS NPPES registry as a Ophthalmology Physician provider holding M.D. credentials at 360 PELHAM RD, GREENVILLE, SC, 29615, with a listed phone of (864) 654-6706. NPI 1689613994 was issued on 06/05/2006. Because NPPES data is self-reported by the provider and refreshed monthly, the address, phone, and specialty reflect what THOMAS most recently submitted to CMS rather than a vetted directory listing, which is why patients should always confirm the practice is still at this location before scheduling.
Medicare Part D records for calendar year 2023 show 186 prescription claims written by this provider, covering 76 Medicare beneficiaries and totaling roughly $774K in drug spend, split 51% brand-name and 49% generic by claim count. These figures capture only Medicare Part D — commercial insurance, Medicaid, and cash-pay prescriptions are not included, and any drug-beneficiary cell under 11 is suppressed by CMS for patient privacy. On the CMS Merit-based Incentive Payment System, this provider earned a Final Score of 77.8233/100 for the 2023 performance year (Quality 72.0413, Cost 60.703), compared with the national average of 83.1.
Ophthalmology Physician is a mid-sized specialty nationwide, with 22,090 enrolled providers across 56 states and an average of 1,420 Part D claims per prescriber, so the context for interpreting these metrics differs meaningfully from a primary-care baseline. Important: PlainDoctor is a directory of publicly available government data, not medical advice, a malpractice database, or a quality rating. Inclusion here does not imply a recommendation, and absence of complaints or sanctions on this page does not mean none exist — always verify credentials through the NPPES NPI Registry, your state medical board, and the ABMS or AOA before making healthcare decisions.
Practice Address
Provider Details
| NPI | 1689613994 |
|---|---|
| Specialty | Ophthalmology Physician |
| Credentials | M.D. |
| Gender | Male |
| NPI Issued | 06/05/2006 |
Verify this provider's license
PlainDoctor pulls this profile from the CMS NPPES public registry. Confirm DILIP THOMAS, M.D.'s current license status, disciplinary history, and board certifications with the South Carolina Board of Medical Examiners in South Carolina before relying on this page for a clinical or care decision.
How we sourced this profile
CMS Quality Score (MIPS)
Merit-based Incentive Payment System (MIPS) scores from CMS, 2023 performance year.
Reporting: Group practice
Hospital and facility affiliations
Facilities where DILIP THOMAS, M.D. bills Medicare from. Star ratings (1-5) are CMS Hospital Compare's "Hospital overall rating" — a composite of mortality, readmission, patient experience, safety, timely care, and efficient use of medical imaging measures. Source: CMS Care Compare.
Affiliations sourced from CMS Doctors and Clinicians National Downloadable File; hospital ratings from CMS Hospital General Information dataset (cross-referenced by facility name + state).
Industry payments received (2024) — CMS Open Payments transparency data
The federal Physician Payments Sunshine Act (part of the Affordable Care Act) requires drug and medical-device manufacturers + group purchasing organizations to publicly report payments and other transfers of value to physicians and teaching hospitals. The data below covers 2024 for DILIP THOMAS, M.D.. Source: openpaymentsdata.cms.gov.
Total received
$933
Largest payer
Amgen Inc.
Most common payment type
Food and Beverage
Industry payments are not necessarily indicators of bias — they include research funding, consulting fees for evidence-based work, royalties for inventions, food at conferences, and similar items. The disclosure exists for transparency. Read our methodology for how we interpret this data.
Brand vs generic prescribing mix · Brand-heavy
51% brand-name claims vs 49% generic, on 186 2023 Medicare Part D claims.
The federal Medicare Part D Generic Dispensing Rate national benchmark sits near 90% generic / 10% brand for primary-care prescribers, per CMS Office of the Actuary 2024 estimates. Higher brand share is common in specialty prescribing where generic equivalents are not available.
Medicare Part D Prescribing Data
CMS Medicare Part D prescriber-level data for calendar year 2023.
Prescribing Breakdown
- 30-Day Fills
- 212
- Total Day Supply
- 4,313
- Brand vs Generic
- 51% brand / 49% generic
- Brand Drug Cost
- $771K
- Antibiotic Claims
- 13
Patient Demographics
- Average Patient Age
- 69.0 years
- Avg HCC Risk Score
- 1.53
- Gender Split
- 55% female / 45% male
Top Prescribed Drugs (Medicare Part D)
Top drugs by claim count for calendar year 2023. Based on Medicare Part D data only.
What DILIP THOMAS, M.D. prescribes most
Top Medicare Part D drugs by claim count, 2023
- Latanoprost
Latanoprost
16 claims
- Neomycin-Polymyxin…
Neomycin-Polymyxin-Dexameth
15 claims
- Prednisolone Acetate
Prednisolone Acetate
15 claims
- Sodium Chloride
Sodium Chloride
14 claims
- Tepezza
Tepezza
14 claims
- Betimol
Betimol
11 claims
| Drug | Claims |
|---|---|
| Latanoprost | 16 |
| Neomycin-Polymyxin-Dexameth Neomycin/Polymyxin B/Dexametha | 15 |
| Prednisolone Acetate | 15 |
| Sodium Chloride 0.9 % Sodium Chloride | 14 |
| Tepezza Teprotumumab-Trbw | 14 |
| Betimol Timolol | 11 |
* Counts below 11 are suppressed by CMS for patient privacy. Generic names shown where available from CMS Part D data.
Ophthalmology Physician Overview
How DILIP THOMAS, M.D. fits within the Ophthalmology Physician landscape nationally.
DILIP THOMAS, M.D.'s 186 claims are below the specialty average of 1,420.
Nearby Ophthalmology Physician Providers in South Carolina
Other clinicians with the same primary specialty enrolled in South Carolina, drawn from the same CMS NPPES roster as THOMAS.
Compare Ophthalmology Physician nationally: see state-by-state distribution →
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Frequently Asked Questions
What is DILIP THOMAS, M.D.'s specialty? ▼
How much does DILIP THOMAS, M.D. prescribe under Medicare Part D? ▼
What is DILIP THOMAS, M.D.'s Medicare quality score? ▼
Where is DILIP THOMAS, M.D. located? ▼
What is DILIP THOMAS, M.D.'s NPI number? ▼
Does DILIP THOMAS, M.D. prescribe more brand-name or generic drugs? ▼
How many Ophthalmology Physician providers are there in the US? ▼
What drugs does DILIP THOMAS, M.D. prescribe most often? ▼
Does DILIP THOMAS, M.D. accept Medicare? ▼
How can I verify DILIP THOMAS, M.D.'s credentials? ▼
Data Sources
- Provider Directory
- CMS National Plan and Provider Enumeration System (NPPES), download.cms.gov/nppes, updated monthly. Contains NPI, specialty, credentials, and practice location.
- Specialty Classification
- NUCC Health Care Provider Taxonomy (nucc.org), the industry standard for classifying provider specialties in Medicare and Medicaid billing.
- Prescribing Data
- CMS Medicare Part D Prescriber Public Use File (2023). Includes claims, drug costs, beneficiaries, and opioid prescribing rates.
- Quality Performance
- CMS Merit-based Incentive Payment System (MIPS) — 2023 performance year.
- Limitations
- Provider data is self-reported to CMS. Prescribing data reflects Medicare Part D only and does not include commercial insurance, Medicaid, or cash prescriptions. Claims below 11 beneficiaries are suppressed by CMS for privacy.
See our complete data methodology for details on how we collect and process government data.
Data as of April 2026 (NPPES) / 2023 (Medicare Part D). Source: Centers for Medicare & Medicaid Services (CMS).
Disclaimer: Data from CMS NPPES and Medicare Part D. PlainDoctor does not rate or rank providers. Provider information is self-reported and may not be current. Always verify information directly with the provider. About · Methodology