Dr. Tamil Kuppusamy, MD
516 N Rolling Rd, Suite 304, Catonsville, MD 21228 • +1-480-555-9440
Medical Education: Accredited U.S. Medical School (Class of 2014)
What This Doctor Actually Performs: CMS Medicare Utilization & Catonsville Percentiles
NPI #1356349781 • CBSA Regional • Nephrology
Statistical peer benchmarking across MD Nephrology providers positions Dr. Tamil Kuppusamy, MD in Catonsville at -0.27σ (37.5th city percentile / 32.73th state percentile, 532 Medicare beneficiaries), with clinical focus spanning 13 Active CMS HCPCS Codes.
Among 4 tracked CMS fee-schedule codes for Dr. Kuppusamy (averaging 2.8 services per beneficiary), 99214 (Chronic Kidney Disease eGFR, uACR & Electrolyte Management) represents 48% of tracked volume (720 encounters), paired with 90960 (330x).
Self-pay new patient consultations with Dr. Kuppusamy (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 18-minute average reception wait, and a 4.94/5 modern protocol openness score across 16 patient logs.
NPI registry verification (#1356349781) confirms Dr. Tamil Kuppusamy's MD standing serving CBSA 21228 with a 4.89/5 patient scorecard.
Compared against Catonsville, MD Nephrology peers
1,500 annual services across 532 beneficiaries
Standard deviations from MD Nephrology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Chronic Kidney Disease eGFR, uACR & Electrolyte Management | 720 | 37.5th | $129 – $176 |
| 90960 | Monthly Adult ESRD Renal Replacement Oversight | 330 | 39.5th | $257 – $352 |
| 99215 | High-Complexity Cardiorenal & Resistant Hypertension Visit | 270 | 38.5th | $188 – $257 |
| 99204 | New Patient Nephrology & Proteinuria Consultation | 180 | 35.5th | $177 – $242 |
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Dr. Tamil Kuppusamy, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kuppusamy National Provider Identifier | NPI #1356349781 (MD) | CMS NPPES Registry (21228) |
| Dr. Kuppusamy Catonsville CMS Volume Rank | 37.50th Pct (1,500 CMS svcs; Z -0.273σ) | CMS Medicare Part B (MD Nephrology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Catonsville, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.80/5 Listening • 4.94/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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