Dr. David Tonnemacher, MD
1510 S Central Ave, 610, Glendale, CA 91204 • +1-554-555-2822
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Glendale Percentiles
NPI #1972595528 • CBSA Regional • Cardiology
Within the Glendale, CA (CBSA local) Cardiology cohort, Dr. David Tonnemacher, MD with sub-specialty concentration in 25 Active CMS HCPCS Codes ranks at the 5.56th municipal percentile and 16.7th CA percentile (-0.35σ Z-score) based on 1,357 billed procedures for 161 patients.
Dr. Tonnemacher's longitudinal care intensity (8.4 billed units per patient across 161 individuals) centers on 99214 (501 annual units) and 93000 ($63–$86 cash range).
For out-of-network patients contacting +1-554-555-2822, Dr. Tonnemacher's practice posts a $239.00 GPCI self-pay consult estimate ($239.00 patient-logged median, 4.74/5 composite reality score over 25 submissions).
From 1510 S Central Ave, 610 in Glendale (+1-554-555-2822), Dr. Tonnemacher, MD (9-year clinical track record) delivers 25 Active CMS HCPCS Codes care.
Compared against Glendale, CA Cardiology peers
1,357 annual services across 161 beneficiaries
Standard deviations from CA Cardiology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Cardiology Consultation & Hemodynamic Review | 501 | 12th | $160 – $220 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 369 | 12th | $63 – $86 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 237 | 12th | $300 – $411 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 132 | 12th | $188 – $258 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 79 | 12th | $230 – $315 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (25 HCPCS billing breadth) | 39 | 5.56th | $144 – $209 |
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Dr. David Tonnemacher, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Tonnemacher National Provider Identifier | NPI #1972595528 (MD) | CMS NPPES Registry (91204) |
| Dr. Tonnemacher Glendale CMS Volume Rank | 5.56th Pct (1,357 CMS svcs; Z -0.354σ) | CMS Medicare Part B (CA Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Glendale, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 19 min lobby wait | 25 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.47/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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