Dr. John Francis Hennecken, MD
300 Cadman Plz W Fl 18, Brooklyn, NY 11201 • +1-466-555-8863
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & Brooklyn Percentiles
NPI #1104856780 • CBSA Regional • Cardiology
Operating out of Brooklyn, NY (300 Cadman Plz W Fl 18), Cardiology clinician Dr. John Francis Hennecken, MD (accredited MD/DO training, 2001) maintains a focused low-volume boutique caseload (7.32th Brooklyn percentile) (7.73th NY percentile; Z-score -0.58σ across 886 documented services) with sub-specialty concentration in 13 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Hennecken (averaging 4.0 services per beneficiary), 99214 (Established Cardiology Consultation & Hemodynamic Review) represents 38% of tracked volume (337 encounters), paired with 93000 (248x).
At 300 Cadman Plz W Fl 18 (11201), Dr. John Francis Hennecken, MD accommodates direct self-pay scheduling (in-person clinic visits only) at ~$232.00 per new consult (4.96/5 bedside rating).
Clinical background for Dr. Hennecken (MD, NPI #1104856780) includes accredited doctoral training (2001, 25 yrs in practice) and dedicated on-site consultations at 300 Cadman Plz W Fl 18.
Compared against Brooklyn, NY Cardiology peers
886 annual services across 219 beneficiaries
Standard deviations from NY 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 | 337 | 12th | $143 – $196 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 248 | 12.32th | $56 – $77 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 159 | 12th | $268 – $367 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 89 | 12th | $168 – $230 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 53 | 12th | $205 – $282 |
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Dr. John Francis Hennecken, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hennecken National Provider Identifier | NPI #1104856780 (MD) | CMS NPPES Registry (11201) |
| Dr. Hennecken Brooklyn CMS Volume Rank | 7.32th Pct (886 CMS svcs; Z -0.580σ) | CMS Medicare Part B (NY Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Brooklyn, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 20 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.89/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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