Dr. Senthil Krishnasamy, MD
621 S New Ballas Rd, Suite 5006b, Saint Louis, MO 63141 • +1-642-555-3746
Medical Education: Accredited U.S. Medical School (Class of 2015)
What This Doctor Actually Performs: CMS Medicare Utilization & Saint Louis Percentiles
NPI #1548250202 • CBSA Regional • Ophthalmology
Dr. Senthil Krishnasamy, MD (NPI #1548250202) practices Ophthalmology in Saint Louis, MO (63141) with sub-specialty concentration in 24 Active CMS HCPCS Codes, recording 1,708 annual CMS services across 581 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (44.07th Saint Louis percentile) (-0.15σ vs MO state mean, 27.88th statewide percentile).
Among 5 tracked CMS fee-schedule codes for Dr. Krishnasamy (averaging 2.9 services per beneficiary), 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam) represents 37% of tracked volume (632 encounters), paired with 92134 (444x).
Uninsured and high-deductible cash patients visiting Dr. Senthil Krishnasamy in Saint Louis (63141) face an estimated $209.00 initial evaluation fee at 621 S New Ballas Rd, Suite 5006b (hybrid in-clinic and telehealth video consults; 12-minute average reception wait; bedside manner 4.83/5 from 14 verified reports).
Patients evaluating Dr. Senthil Krishnasamy in ZIP 63141 note 11 years of post-doctoral tenure (null, 2015) alongside 2.9 annual CMS procedures per patient.
Compared against Saint Louis, MO Ophthalmology peers
1,708 annual services across 581 beneficiaries
Standard deviations from MO Ophthalmology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 92014 | Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam | 632 | 44.07th | $296 – $405 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 444 | 48.07th | $163 – $223 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 290 | 40.07th | $196 – $268 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 205 | 42.07th | $356 – $488 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 137 | 47.07th | $1303 – $1786 |
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Dr. Senthil Krishnasamy, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Krishnasamy National Provider Identifier | NPI #1548250202 (MD) | CMS NPPES Registry (63141) |
| Dr. Krishnasamy Saint Louis CMS Volume Rank | 44.07th Pct (1,708 CMS svcs; Z -0.150σ) | CMS Medicare Part B (MO Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Saint Louis, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 12 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.83/5 Listening • 4.89/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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