Dr. David Mcnamara, MD
2900 Bradford St Ne, Grand Rapids, MI 49525 • +1-653-555-8412
Medical Education: Accredited U.S. Medical School (Class of 2015)
What This Doctor Actually Performs: CMS Medicare Utilization & Grand Rapids Percentiles
NPI #1881959161 • CBSA Regional • Cardiology
Within the Grand Rapids, MI (CBSA local) Cardiology cohort, Dr. David Mcnamara, MD with sub-specialty concentration in 39 Active CMS HCPCS Codes ranks at the 45.45th municipal percentile and 27.68th MI percentile (-0.57σ Z-score) based on 1,597 billed procedures for 897 patients.
Granular CPT/HCPCS billing distribution at 2900 Bradford St Ne shows Dr. David Mcnamara's primary concentration in Established Cardiology Consultation & Hemodynamic Review (code 99214: 607x/yr, 45.45th local percentile) alongside 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation (93000: 447x/yr, $28–$43).
At 2900 Bradford St Ne (49525), Dr. David Mcnamara, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$209.00 per new consult (4.93/5 bedside rating).
Credentialed as an MD specialist with 11 years post-graduation experience since completing medical school at an LCME/COCA institution (2015), Dr. Mcnamara coordinates 39 Active CMS HCPCS Codes workups from 2900 Bradford St Ne (+1-653-555-8412).
Compared against Grand Rapids, MI Cardiology peers
1,597 annual services across 897 beneficiaries
Standard deviations from MI 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 | 607 | 45.45th | $71 – $98 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 447 | 43.45th | $28 – $43 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 287 | 41.45th | $133 – $183 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 160 | 42.45th | $84 – $115 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 96 | 50.45th | $102 – $140 |
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Dr. David Mcnamara, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mcnamara National Provider Identifier | NPI #1881959161 (MD) | CMS NPPES Registry (49525) |
| Dr. Mcnamara Grand Rapids CMS Volume Rank | 45.45th Pct (1,597 CMS svcs; Z -0.569σ) | CMS Medicare Part B (MI Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Grand Rapids, MI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.93/5 Listening • 4.69/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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