Dr. Mark Hendrix, MD
3204 Tower Oaks Blvd, Suite 300, Rockville, MD 20852 • +1-224-555-9816
Medical Education: Accredited U.S. Medical School (Class of 2000)
What This Doctor Actually Performs: CMS Medicare Utilization & Rockville Percentiles
NPI #1043219124 • CBSA Regional • Ophthalmology
Statistical peer benchmarking across MD Ophthalmology providers positions Dr. Mark Hendrix, MD in Rockville at -0.10σ (77.78th city percentile / 71.1th state percentile, 1,372 Medicare beneficiaries), with clinical focus spanning 29 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Hendrix (averaging 4.4 services per beneficiary), 92014 (Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam) represents 37% of tracked volume (2248 encounters), paired with 92134 (1580x).
For out-of-network patients contacting +1-224-555-9816, Dr. Hendrix's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.61/5 composite reality score over 20 submissions).
Patients evaluating Dr. Mark Hendrix in ZIP 20852 note 26 years of post-doctoral tenure (null, 2000) alongside 4.4 annual CMS procedures per patient.
Compared against Rockville, MD Ophthalmology peers
6,077 annual services across 1,372 beneficiaries
Standard deviations from MD Ophthalmology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 92014 | Comprehensive Ophthalmologic Slit-Lamp & Dilated Retinal Exam | 2,248 | 77.78th | $122 – $167 |
| 92134 | Scanning Computerized Ophthalmic Retinal OCT Imaging | 1,580 | 80.78th | $67 – $92 |
| 92083 | Extended Threshold Visual Field Glaucoma Perimetry | 1,033 | 76.78th | $81 – $110 |
| 92004 | New Patient Complete Medical Eye & IOP Evaluation | 729 | 82.78th | $147 – $201 |
| 66984 | Extracapsular Cataract Removal w/ Intraocular Lens Implant | 486 | 76.78th | $537 – $737 |
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Dr. Mark Hendrix, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hendrix National Provider Identifier | NPI #1043219124 (MD) | CMS NPPES Registry (20852) |
| Dr. Hendrix Rockville CMS Volume Rank | 77.78th Pct (6,077 CMS svcs; Z -0.102σ) | CMS Medicare Part B (MD Ophthalmology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Rockville, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 12 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.57/5 Listening • 4.82/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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