Dr. Marilyn Knaub, MD
29 N 3rd St, Oxford, PA 19363 • +1-248-555-3139
Medical Education: Accredited U.S. Medical School (Class of 2010)
What This Doctor Actually Performs: CMS Medicare Utilization & Oxford Percentiles
NPI #1043253271 • CBSA Regional • Family Practice
Within the Oxford, PA (CBSA local) Family Practice cohort, Dr. Marilyn Knaub, MD with sub-specialty concentration in 53 Active CMS HCPCS Codes ranks at the 0th municipal percentile and 27.96th PA percentile (-0.41σ Z-score) based on 940 billed procedures for 404 patients.
Fee-schedule auditing of NPI 1043253271 highlights 378 annual claims for 99214 (12th Oxford percentile; $93–$128 self-pay corridor) plus 279 encounters under 99213 and 108 under G0439.
Uninsured and high-deductible cash patients visiting Dr. Marilyn Knaub in Oxford (19363) face an estimated $209.00 initial evaluation fee at 29 N 3rd St (in-person clinic visits only; 19-minute average reception wait; bedside manner 4.73/5 from 9 verified reports).
Spanning 16 years of clinical practice following 2010 graduation from medical training, Dr. Marilyn Knaub integrates 53 Active CMS HCPCS Codes diagnostics for Oxford metro patients.
Compared against Oxford, PA Family Practice peers
940 annual services across 404 beneficiaries
Standard deviations from PA Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 378 | 12th | $93 – $128 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 279 | 12th | $71 – $98 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 108 | 12th | $107 – $147 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 81 | 12th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 54 | 12th | $128 – $176 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (53 HCPCS billing breadth) | 41 | 0th | $84 – $122 |
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Dr. Marilyn Knaub, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Knaub National Provider Identifier | NPI #1043253271 (MD) | CMS NPPES Registry (19363) |
| Dr. Knaub Oxford CMS Volume Rank | 0.00th Pct (940 CMS svcs; Z -0.407σ) | CMS Medicare Part B (PA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Oxford, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.47/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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