Dr. Mark Keller, MD
12605 E 16th Ave, Aurora, CO 80045 • +1-632-555-9737
Medical Education: Accredited U.S. Medical School (Class of 2001)
What This Doctor Actually Performs: CMS Medicare Utilization & Aurora Percentiles
NPI #1720074578 • CBSA Regional • Cardiology
Within the Aurora, CO (CBSA local) Cardiology cohort, Dr. Mark Keller, MD with sub-specialty concentration in 22 Active CMS HCPCS Codes ranks at the 9.09th municipal percentile and 12.33th CO percentile (-0.72σ Z-score) based on 1,009 billed procedures for 573 patients.
Granular CPT/HCPCS billing distribution at 12605 E 16th Ave shows Dr. Mark Keller's primary concentration in Established Cardiology Consultation & Hemodynamic Review (code 99214: 383x/yr, 12th local percentile) alongside 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation (93000: 283x/yr, $35–$50).
Direct cash-pay transparency modeling sets Dr. Keller's baseline new-consult rate near $211.00 in Aurora, CO (cash-pay accepted, in-person clinic visits only, 18-minute average reception wait).
Patients evaluating Dr. Mark Keller in ZIP 80045 note 25 years of post-doctoral tenure (null, 2001) alongside 1.8 annual CMS procedures per patient.
Compared against Aurora, CO Cardiology peers
1,009 annual services across 573 beneficiaries
Standard deviations from CO 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 | 383 | 12th | $91 – $124 |
| 93000 | 12-Lead Resting Electrocardiogram (ECG) w/ Interpretation | 283 | 12th | $35 – $50 |
| 93306 | Complete Transthoracic Echocardiography w/ Doppler & Color Flow | 182 | 14.09th | $169 – $232 |
| 93224 | 24-Hour Ambulatory ECG Rhythm Monitoring & Analysis | 101 | 12th | $106 – $146 |
| 99204 | Comprehensive New Patient Cardiovascular Risk Evaluation | 61 | 12th | $130 – $178 |
Are you Dr. Mark Keller? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Aurora, CO:
<a href="https://dotmd.com/doctors/mark-keller-md-aurora-co-1720074578" title="Dr. Mark Keller, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1720074578.svg" alt="Dr. Mark Keller Cardiology Badge" width="280" height="72" /></a>
Dr. Mark Keller, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Keller National Provider Identifier | NPI #1720074578 (MD) | CMS NPPES Registry (80045) |
| Dr. Keller Aurora CMS Volume Rank | 9.09th Pct (1,009 CMS svcs; Z -0.718σ) | CMS Medicare Part B (CO Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $211.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Aurora, CO) |
| Waiting-Room Wait Time & Cash Friendliness | $211.00 avg paid • 18 min lobby wait | 24 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.42/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Mark Keller
Other High-Volume Cardiology Specialists in Aurora, CO
Ranked strictly by CMS Medicare volumeDr. Keller Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Aurora, CO.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Mark Keller community threads and patient logs by age, biological sex, dosage, and treatment duration.