Dr. Mary Louise Lenahan, MD
6507 Transit Rd, East Amherst, NY 14051 • +1-751-555-3396
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & East Amherst Percentiles
NPI #1144216953 • CBSA Regional • Dermatology
Statistical peer benchmarking across NY Dermatology providers positions Dr. Mary Louise Lenahan, MD in East Amherst at -0.45σ (99th city percentile / 10.54th state percentile, 303 Medicare beneficiaries), with clinical focus spanning 14 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Mary Louise Lenahan (14051) place 17000 at the top of the practice ledger (311 yearly units, 99th metro rank), rounded out by 99213 and 11102.
Uninsured and high-deductible cash patients visiting Dr. Mary Louise Lenahan in East Amherst (14051) face an estimated $232.00 initial evaluation fee at 6507 Transit Rd (hybrid in-clinic and telehealth video consults; 16-minute average reception wait; bedside manner 4.85/5 from 8 verified reports).
Patients evaluating Dr. Mary Louise Lenahan in ZIP 14051 note 32 years of post-doctoral tenure (null, 1994) alongside 3.0 annual CMS procedures per patient.
Top 10% Dermatology volume leader in East Amherst, NY
914 annual services across 303 beneficiaries
Standard deviations from NY 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 | 311 | 99th | $92 – $125 |
| 99213 | Focused Cutaneous & Dermoscopic Examination | 283 | 99.5th | $102 – $140 |
| 11102 | Tangential Diagnostic Skin Biopsy of Single Lesion | 174 | 97th | $135 – $185 |
| 11401 | Excision of Benign Cutaneous Lesion (0.6 to 1.0 cm) | 91 | 99.5th | $189 – $258 |
| 99203 | New Patient Full-Body Skin Cancer & Dermatology Evaluation | 55 | 96th | $145 – $199 |
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Dr. Mary Louise Lenahan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Lenahan National Provider Identifier | NPI #1144216953 (MD) | CMS NPPES Registry (14051) |
| Dr. Lenahan East Amherst CMS Volume Rank | 99.00th Pct (914 CMS svcs; Z -0.446σ) | CMS Medicare Part B (NY Dermatology) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (East Amherst, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 16 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.85/5 Listening • 4.90/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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