Dr. Susan Ahern, DO
6633 Telephone Rd Ste 212, Ventura, CA 93003 • +1-692-555-7944
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Ventura Percentiles
NPI #1508156597 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across CA Internal Medicine providers positions Dr. Susan Ahern, DO in Ventura at +0.47σ (95th city percentile / 97.51th state percentile, 461 Medicare beneficiaries), with clinical focus spanning 26 Active CMS HCPCS Codes.
Procedural volume for Dr. Ahern is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 674 annual services, $50–$68 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 389/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 195/yr).
For out-of-network patients contacting +1-692-555-7944, Dr. Ahern's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.92/5 composite reality score over 11 submissions).
From 6633 Telephone Rd Ste 212 in Ventura (+1-692-555-7944), Dr. Ahern, DO (29-year clinical track record) delivers 26 Active CMS HCPCS Codes care.
Top 10% Internal Medicine volume leader in Ventura, CA
20,166 annual services across 461 beneficiaries
Standard deviations from CA 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 | 674 | 95th | $50 – $68 |
| 99213 | Established Preventive & Chronic Care Visit | 389 | 99th | $38 – $53 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 195 | 98th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 150 | 98th | $58 – $80 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 90 | 91th | $69 – $94 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (26 HCPCS billing breadth) | 18,668 | 95th | $45 – $65 |
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Dr. Susan Ahern, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ahern National Provider Identifier | NPI #1508156597 (DO) | CMS NPPES Registry (93003) |
| Dr. Ahern Ventura CMS Volume Rank | 95.00th Pct (20,166 CMS svcs; Z +0.465σ) | CMS Medicare Part B (CA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Ventura, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 15 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.44/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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