Dr. Joseph Karnish, DO
505 W Market St, Suite 110, Georgetown, DE 19947 • +1-206-555-9065
Medical Education: Accredited U.S. Medical School (Class of 2011)
What This Doctor Actually Performs: CMS Medicare Utilization & Georgetown Percentiles
NPI #1427002690 • CBSA Regional • Family Practice
Statistical peer benchmarking across DE Family Practice providers positions Dr. Joseph Karnish, DO in Georgetown at -0.42σ (20th city percentile / 15.22th state percentile, 346 Medicare beneficiaries), with clinical focus spanning 37 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Joseph Karnish (19947) place 99214 at the top of the practice ledger (305 yearly units, 20th metro rank), rounded out by 99213 and G0439.
For out-of-network patients contacting +1-206-555-9065, Dr. Karnish's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.66/5 composite reality score over 13 submissions).
Patients evaluating Dr. Joseph Karnish in ZIP 19947 note 15 years of post-doctoral tenure (null, 2011) alongside 2.5 annual CMS procedures per patient.
Compared against Georgetown, DE Family Practice peers
866 annual services across 346 beneficiaries
Standard deviations from DE 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 | 305 | 20th | $91 – $124 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 225 | 23th | $69 – $95 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 87 | 21th | $104 – $143 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 65 | 15th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 44 | 19th | $125 – $171 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (37 HCPCS billing breadth) | 140 | 20th | $82 – $119 |
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Dr. Joseph Karnish, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Karnish National Provider Identifier | NPI #1427002690 (DO) | CMS NPPES Registry (19947) |
| Dr. Karnish Georgetown CMS Volume Rank | 20.00th Pct (866 CMS svcs; Z -0.423σ) | CMS Medicare Part B (DE Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Georgetown, DE) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.86/5 Listening • 4.46/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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