Dr. Ann Siefert, MD
1317 Ynez Pl Ste A, Coronado, CA 92118 • +1-668-555-8641
Medical Education: Accredited U.S. Medical School (Class of 2000)
What This Doctor Actually Performs: CMS Medicare Utilization & Coronado Percentiles
NPI #1982714119 • CBSA Regional • Dermatology
Within the Coronado, CA (CBSA local) Dermatology cohort, Dr. Ann Siefert, MD with sub-specialty concentration in 35 Active CMS HCPCS Codes ranks at the 0th municipal percentile and 65.63th CA percentile (-0.07σ Z-score) based on 5,066 billed procedures for 809 patients.
Granular CPT/HCPCS billing distribution at 1317 Ynez Pl Ste A shows Dr. Ann Siefert's primary concentration in Cryotherapy Destruction of Premalignant Actinic Lesion (code 17000: 1722x/yr, 12th local percentile) alongside Focused Cutaneous & Dermoscopic Examination (99213: 1570x/yr, $93–$127).
At 1317 Ynez Pl Ste A (92118), Dr. Ann Siefert, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$239.00 per new consult (4.80/5 bedside rating).
NPI registry verification (#1982714119) confirms Dr. Ann Siefert's MD standing serving CBSA 92118 with a 4.92/5 patient scorecard.
Compared against Coronado, CA Dermatology peers
5,066 annual services across 809 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 | 1,722 | 12th | $83 – $114 |
| 99213 | Focused Cutaneous & Dermoscopic Examination | 1,570 | 12th | $93 – $127 |
| 11102 | Tangential Diagnostic Skin Biopsy of Single Lesion | 963 | 12th | $122 – $167 |
| 11401 | Excision of Benign Cutaneous Lesion (0.6 to 1.0 cm) | 507 | 12th | $171 – $234 |
| 99203 | New Patient Full-Body Skin Cancer & Dermatology Evaluation | 304 | 12th | $132 – $181 |
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Dr. Ann Siefert, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Siefert National Provider Identifier | NPI #1982714119 (MD) | CMS NPPES Registry (92118) |
| Dr. Siefert Coronado CMS Volume Rank | 0.00th Pct (5,066 CMS svcs; Z -0.073σ) | CMS Medicare Part B (CA Dermatology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Coronado, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 13 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.80/5 Listening • 4.46/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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