Dr. Siobhan Faenza, MD
26224 N Tatum Blvd Ste 5, Phoenix, AZ 85050 • +1-696-555-4632
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Phoenix Percentiles
NPI #1013477900 • CBSA 38060 • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Siobhan Faenza (MD, NPI 1013477900) at 26224 N Tatum Blvd Ste 5 in Phoenix with 718 annual clinical services (303 beneficiaries), corresponding to a -0.22σ regional deviation and focused low-volume boutique caseload (12.02th Phoenix percentile) with sub-specialty concentration in 38 Active CMS HCPCS Codes.
Procedural volume for Dr. Faenza is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 305 annual services, $120–$165 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 176/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 88/yr).
For out-of-network patients contacting +1-696-555-4632, Dr. Faenza's practice posts a $207.00 GPCI self-pay consult estimate ($207.00 patient-logged median, 4.53/5 composite reality score over 20 submissions).
Spanning 23 years of clinical practice following 2003 graduation from medical training, Dr. Siobhan Faenza integrates 38 Active CMS HCPCS Codes diagnostics for Phoenix metro patients.
Compared against Phoenix, AZ Internal Medicine peers
718 annual services across 303 beneficiaries
Standard deviations from AZ Internal Medicine mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 305 | 12.02th | $120 – $165 |
| 99213 | Established Preventive & Chronic Care Visit | 176 | 12.02th | $92 – $126 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 88 | 17.02th | $44 – $60 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 68 | 15.02th | $141 – $193 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 41 | 12th | $167 – $229 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (38 HCPCS billing breadth) | 40 | 12.02th | $108 – $157 |
Are you Dr. Siobhan Faenza? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Phoenix, AZ:
<a href="https://dotmd.com/doctors/siobhan-faenza-md-phoenix-az-1013477900" title="Dr. Siobhan Faenza, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1013477900.svg" alt="Dr. Siobhan Faenza Internal Medicine Badge" width="280" height="72" /></a>
Dr. Siobhan Faenza, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Faenza National Provider Identifier | NPI #1013477900 (MD) | CMS NPPES Registry (85050) |
| Dr. Faenza Phoenix CMS Volume Rank | 12.02th Pct (718 CMS svcs; Z -0.218σ) | CMS Medicare Part B (AZ Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $207.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Phoenix, AZ) |
| Waiting-Room Wait Time & Cash Friendliness | $207.00 avg paid • 10 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.90/5 Listening • 4.63/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Siobhan Faenza
Other High-Volume Internal Medicine Specialists in Phoenix, AZ
Ranked strictly by CMS Medicare volumeDr. Faenza Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Phoenix, AZ.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Siobhan Faenza community threads and patient logs by age, biological sex, dosage, and treatment duration.