Dr. Mark Kogan, MD
2089 Vale Rd, Suite 33, San Pablo, CA 94806 • +1-470-555-3042
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & San Pablo Percentiles
NPI #1780690313 • CBSA Regional • Gastroenterology
Within the San Pablo, CA (CBSA local) Gastroenterology cohort, Dr. Mark Kogan, MD with sub-specialty concentration in 47 Active CMS HCPCS Codes ranks at the 50th municipal percentile and 85.7th CA percentile (+0.15σ Z-score) based on 2,627 billed procedures for 407 patients.
Dr. Kogan's longitudinal care intensity (6.5 billed units per patient across 407 individuals) centers on 99214 (972 annual units) and 45380 ($382–$523 cash range).
Self-pay new patient consultations with Dr. Kogan (CPT 99204 GPCI-adjusted benchmark) estimate around $239.00 (community reported average: $239.00) with hybrid in-clinic and telehealth video consults, 15-minute average reception wait, and a 4.73/5 modern protocol openness score across 5 patient logs.
Credentialed as an MD specialist with 32 years post-graduation experience since completing medical school at an LCME/COCA institution (1994), Dr. Kogan coordinates 47 Active CMS HCPCS Codes workups from 2089 Vale Rd, Suite 33 (+1-470-555-3042).
Compared against San Pablo, CA Gastroenterology peers
2,627 annual services across 407 beneficiaries
Standard deviations from CA 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 | 972 | 50th | $158 – $217 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 657 | 52th | $382 – $523 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 552 | 46th | $317 – $434 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 263 | 48th | $425 – $582 |
| 99204 | New Patient Digestive & Hepatology Consultation | 184 | 47th | $223 – $306 |
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Dr. Mark Kogan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Kogan National Provider Identifier | NPI #1780690313 (MD) | CMS NPPES Registry (94806) |
| Dr. Kogan San Pablo CMS Volume Rank | 50.00th Pct (2,627 CMS svcs; Z +0.153σ) | CMS Medicare Part B (CA Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $239.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (San Pablo, CA) |
| Waiting-Room Wait Time & Cash Friendliness | $239.00 avg paid • 15 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.94/5 Listening • 4.73/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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