Dr. Sharon Zellis, DO
1260 Valley Forge Rd, Ste 101, Phoenixville, PA 19460 • +1-466-555-6122
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & Phoenixville Percentiles
NPI #1801877279 • CBSA Regional • Dermatology
Anchored in Phoenixville, PA 19460, Dr. Sharon Zellis, DO (NPI 1801877279) logged 4,296 annual procedures (focused low-volume boutique caseload (0th Phoenixville percentile), 68.61th PA percentile, -0.04σ) with sub-specialty concentration in 41 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 1260 Valley Forge Rd, Ste 101 shows Dr. Sharon Zellis's primary concentration in Cryotherapy Destruction of Premalignant Actinic Lesion (code 17000: 1461x/yr, 12th local percentile) alongside Focused Cutaneous & Dermoscopic Examination (99213: 1332x/yr, $86–$117).
For out-of-network patients contacting +1-466-555-6122, Dr. Zellis's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.65/5 composite reality score over 12 submissions).
From 1260 Valley Forge Rd, Ste 101 in Phoenixville (+1-466-555-6122), Dr. Zellis, DO (25-year clinical track record) delivers 41 Active CMS HCPCS Codes care.
Compared against Phoenixville, PA Dermatology peers
4,296 annual services across 869 beneficiaries
Standard deviations from PA 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 | 1,461 | 12th | $77 – $105 |
| 99213 | Focused Cutaneous & Dermoscopic Examination | 1,332 | 12th | $86 – $117 |
| 11102 | Tangential Diagnostic Skin Biopsy of Single Lesion | 816 | 12th | $113 – $155 |
| 11401 | Excision of Benign Cutaneous Lesion (0.6 to 1.0 cm) | 430 | 12th | $158 – $216 |
| 99203 | New Patient Full-Body Skin Cancer & Dermatology Evaluation | 258 | 12th | $122 – $167 |
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Dr. Sharon Zellis, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Zellis National Provider Identifier | NPI #1801877279 (DO) | CMS NPPES Registry (19460) |
| Dr. Zellis Phoenixville CMS Volume Rank | 0.00th Pct (4,296 CMS svcs; Z -0.039σ) | CMS Medicare Part B (PA Dermatology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Phoenixville, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.46/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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