Dr. Nilanthi Gunawardane, MD
2501 E Chapman Ave Ste 301, Orange, CA 92869 • +1-569-555-4647
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Orange Percentiles
NPI #1124351051 • CBSA Regional • Dermatology
Anchored in Orange, CA 92869, Dr. Nilanthi Gunawardane, MD (NPI 1124351051) logged 770 annual procedures (focused low-volume boutique caseload (0th Orange percentile), 2.62th CA percentile, -0.33σ) with sub-specialty concentration in 31 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Gunawardane (averaging 3.5 services per beneficiary), 17000 (Cryotherapy Destruction of Premalignant Actinic Lesion) represents 34% of tracked volume (262 encounters), paired with 99213 (239x).
Direct cash-pay transparency modeling sets Dr. Gunawardane's baseline new-consult rate near $239.00 in Orange, CA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 11-minute average reception wait).
Spanning 30 years of clinical practice following 1996 graduation from medical training, Dr. Nilanthi Gunawardane integrates 31 Active CMS HCPCS Codes diagnostics for Orange metro patients.
Compared against Orange, CA Dermatology peers
770 annual services across 220 beneficiaries
Standard deviations from CA Dermatology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 17000 | Cryotherapy Destruction of Premalignant Actinic Lesion | 262 | 12th | $127 – $174 |
| 99213 | Focused Cutaneous & Dermoscopic Examination | 239 | 12th | $142 – $195 |
| 11102 | Tangential Diagnostic Skin Biopsy of Single Lesion | 146 | 12th | $187 – $256 |
| 11401 | Excision of Benign Cutaneous Lesion (0.6 to 1.0 cm) | 77 | 12th | $262 – $359 |
| 99203 | New Patient Full-Body Skin Cancer & Dermatology Evaluation | 46 | 12th | $202 – $277 |
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Dr. Nilanthi Gunawardane, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Gunawardane National Provider Identifier | NPI #1124351051 (MD) | CMS NPPES Registry (92869) |
| Dr. Gunawardane Orange CMS Volume Rank | 0.00th Pct (770 CMS svcs; Z -0.328σ) | CMS Medicare Part B (CA Dermatology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Orange, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 11 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.72/5 Listening • 4.43/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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