Dr. Stephen Humm, MD
10801 Lockwood DR, Suite 200, Silver Spring, MD 20901 • +1-424-555-5718
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Silver Spring Percentiles
NPI #1134256597 • CBSA Regional • Gastroenterology
Within the Silver Spring, MD (CBSA local) Gastroenterology cohort, Dr. Stephen Humm, MD with sub-specialty concentration in 34 Active CMS HCPCS Codes ranks at the 41.67th municipal percentile and 77.31th MD percentile (+0.08σ Z-score) based on 4,034 billed procedures for 464 patients.
Dr. Humm's longitudinal care intensity (8.7 billed units per patient across 464 individuals) centers on 99214 (323 annual units) and 45380 ($178–$245 cash range).
Self-pay new patient consultations with Dr. Humm (CPT 99204 GPCI-adjusted benchmark) estimate around $209.00 (community reported average: $209.00) with hybrid in-clinic and telehealth video consults, 20-minute average reception wait, and a 4.52/5 modern protocol openness score across 16 patient logs.
Spanning 9 years of clinical practice following 2017 graduation from medical training, Dr. Stephen Humm integrates 34 Active CMS HCPCS Codes diagnostics for Silver Spring metro patients.
Compared against Silver Spring, MD Gastroenterology peers
4,034 annual services across 464 beneficiaries
Standard deviations from MD Gastroenterology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Gastroenterology, GERD & IBD Evaluation | 323 | 41.67th | $74 – $102 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 219 | 40.67th | $178 – $245 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 184 | 37.67th | $148 – $203 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 87 | 42.67th | $199 – $272 |
| 99204 | New Patient Digestive & Hepatology Consultation | 61 | 36.67th | $104 – $143 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (34 HCPCS billing breadth) | 3,160 | 41.67th | $70 – $102 |
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Dr. Stephen Humm, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Humm National Provider Identifier | NPI #1134256597 (MD) | CMS NPPES Registry (20901) |
| Dr. Humm Silver Spring CMS Volume Rank | 41.67th Pct (4,034 CMS svcs; Z +0.076σ) | CMS Medicare Part B (MD Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Silver Spring, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.89/5 Listening • 4.52/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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