Dr. Mark Hasenauer, MD
Medstar Orthopaedic Institute, Johnston Prof. Bldg, 3333 North Calvert Street, Suite #101, Baltimore, MD 21218 • +1-912-555-1524
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Baltimore Percentiles
NPI #1710372271 • CBSA Regional • Orthopedic Surgery
Dr. Mark Hasenauer, MD (NPI #1710372271) practices Orthopedic Surgery in Baltimore, MD (21218) with sub-specialty concentration in 66 Active CMS HCPCS Codes, recording 2,527 annual CMS services across 552 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (55.13th Baltimore percentile) (-0.39σ vs MD state mean, 41.57th statewide percentile).
Granular CPT/HCPCS billing distribution at Medstar Orthopaedic Institute, Johnston Prof. Bldg, 3333 North Calvert Street, Suite #101 shows Dr. Mark Hasenauer's primary concentration in Focused Orthopedic Joint & Spine Mobility Evaluation (code 99213: 604x/yr, 55.13th local percentile) alongside Major Joint (Knee/Shoulder/Hip) Aspiration or Injection (20610: 453x/yr, $219–$301).
For out-of-network patients contacting +1-912-555-1524, Dr. Hasenauer's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.78/5 composite reality score over 9 submissions).
Patients evaluating Dr. Mark Hasenauer in ZIP 21218 note 31 years of post-doctoral tenure (null, 1995) alongside 4.6 annual CMS procedures per patient.
Compared against Baltimore, MD Orthopedic Surgery peers
2,527 annual services across 552 beneficiaries
Standard deviations from MD Orthopedic Surgery mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99213 | Focused Orthopedic Joint & Spine Mobility Evaluation | 604 | 55.13th | $206 – $282 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 453 | 53.13th | $219 – $301 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 319 | 50.13th | $123 – $169 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 185 | 53.13th | $296 – $405 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 118 | 60.13th | $1904 – $2609 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (66 HCPCS billing breadth) | 848 | 55.13th | $232 – $336 |
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Dr. Mark Hasenauer, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hasenauer National Provider Identifier | NPI #1710372271 (MD) | CMS NPPES Registry (21218) |
| Dr. Hasenauer Baltimore CMS Volume Rank | 55.13th Pct (2,527 CMS svcs; Z -0.386σ) | CMS Medicare Part B (MD Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Baltimore, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 15 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.55/5 Listening • 4.76/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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