Dr. David Maish, MD
501 W 7th St, Frederick, MD 21701 • +1-848-555-8534
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Frederick Percentiles
NPI #1215998968 • CBSA Regional • Orthopedic Surgery
Anchored in Frederick, MD 21701, Dr. David Maish, MD (NPI 1215998968) logged 1,432 annual procedures (focused low-volume boutique caseload (7.14th Frederick percentile), 19.58th MD percentile, -0.57σ) with sub-specialty concentration in 41 Active CMS HCPCS Codes.
Dr. Maish's longitudinal care intensity (4.0 billed units per patient across 354 individuals) centers on 99213 (274 annual units) and 20610 ($191–$261 cash range).
Direct cash-pay transparency modeling sets Dr. Maish's baseline new-consult rate near $209.00 in Frederick, MD (cash-pay accepted, in-person clinic visits only, 13-minute average reception wait).
Spanning 28 years of clinical practice following 1998 graduation from medical training, Dr. David Maish integrates 41 Active CMS HCPCS Codes diagnostics for Frederick metro patients.
Compared against Frederick, MD Orthopedic Surgery peers
1,432 annual services across 354 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 | 274 | 12th | $179 – $245 |
| 20610 | Major Joint (Knee/Shoulder/Hip) Aspiration or Injection | 206 | 12th | $191 – $261 |
| 73562 | Radiologic Weight-Bearing 3-View Knee Examination | 145 | 12th | $107 – $147 |
| 99203 | New Patient Musculoskeletal Injury & Surgical Triage | 84 | 12th | $257 – $352 |
| 27447 | Total Knee Arthroplasty Joint Reconstruction | 53 | 12th | $1655 – $2267 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (41 HCPCS billing breadth) | 670 | 7.14th | $202 – $293 |
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Dr. David Maish, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Maish National Provider Identifier | NPI #1215998968 (MD) | CMS NPPES Registry (21701) |
| Dr. Maish Frederick CMS Volume Rank | 7.14th Pct (1,432 CMS svcs; Z -0.573σ) | CMS Medicare Part B (MD Orthopedic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Frederick, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.67/5 Listening • 4.75/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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