Dr. Jonathan Mark, MD
600 Gresham DR Ste 1100, Norfolk, VA 23507 • +1-599-555-9735
Medical Education: Accredited U.S. Medical School (Class of 2004)
What This Doctor Actually Performs: CMS Medicare Utilization & Norfolk Percentiles
NPI #1902048952 • CBSA Regional • Otolaryngology
Anchored in Norfolk, VA 23507, Dr. Jonathan Mark, MD (NPI 1902048952) logged 786 annual procedures (focused low-volume boutique caseload (15.38th Norfolk percentile), 12.41th VA percentile, -0.50σ) with sub-specialty concentration in 89 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Mark (averaging 3.2 services per beneficiary), 99213 (Focused Ear, Nose, Sinus & Throat Examination) represents 34% of tracked volume (267 encounters), paired with 31231 (197x).
For out-of-network patients contacting +1-599-555-9735, Dr. Mark's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.82/5 composite reality score over 9 submissions).
From 600 Gresham DR Ste 1100 in Norfolk (+1-599-555-9735), Dr. Mark, MD (22-year clinical track record) delivers 89 Active CMS HCPCS Codes care.
Compared against Norfolk, VA Otolaryngology peers
786 annual services across 247 beneficiaries
Standard deviations from VA Otolaryngology 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 Ear, Nose, Sinus & Throat Examination | 267 | 15.38th | $222 – $304 |
| 31231 | Diagnostic Rigid/Flexible Nasal & Sinus Endoscopy | 197 | 12th | $446 – $611 |
| 31575 | Flexible Fiberoptic Laryngoscopy Vocal Cord Inspection | 149 | 12th | $326 – $446 |
| 92557 | Comprehensive Pure-Tone Audiometry & Speech Recognition | 102 | 18.38th | $157 – $215 |
| 69210 | Instrumented Impacted Cerumen Removal Under Microscopy | 71 | 15.38th | $140 – $192 |
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Dr. Jonathan Mark, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Mark National Provider Identifier | NPI #1902048952 (MD) | CMS NPPES Registry (23507) |
| Dr. Mark Norfolk CMS Volume Rank | 15.38th Pct (786 CMS svcs; Z -0.502σ) | CMS Medicare Part B (VA Otolaryngology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Norfolk, VA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 9 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.64/5 Listening • 4.59/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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