Dr. Sara Coulbourn, MD
300 Dorchester Ave, Cambridge, MD 21613 • +1-327-555-6185
Medical Education: Accredited U.S. Medical School (Class of 1994)
What This Doctor Actually Performs: CMS Medicare Utilization & Cambridge Percentiles
NPI #1780020289 • CBSA Regional • Family Practice
Dr. Sara Coulbourn, MD (NPI #1780020289) practices Family Practice in Cambridge, MD (21613) with sub-specialty concentration in 77 Active CMS HCPCS Codes, recording 10,456 annual CMS services across 560 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (75th Cambridge percentile) (+0.53σ vs MD state mean, 98.08th statewide percentile).
Among 6 tracked CMS fee-schedule codes for Dr. Coulbourn (averaging 18.7 services per beneficiary), 99214 (Comprehensive Primary Care & Chronic Protocol Management) represents 20% of tracked volume (2080 encounters), paired with 99213 (1535x).
Direct cash-pay transparency modeling sets Dr. Coulbourn's baseline new-consult rate near $209.00 in Cambridge, MD (cash-pay accepted, hybrid in-clinic and telehealth video consults, 16-minute average reception wait).
NPI registry verification (#1780020289) confirms Dr. Sara Coulbourn's MD standing serving CBSA 21613 with a 4.85/5 patient scorecard.
Compared against Cambridge, MD Family Practice peers
10,456 annual services across 560 beneficiaries
Standard deviations from MD 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 | 2,080 | 75th | $74 – $101 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 1,535 | 70th | $56 – $77 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 594 | 80th | $85 – $116 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 446 | 71th | $25 – $40 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 297 | 70th | $101 – $139 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (77 HCPCS billing breadth) | 5,504 | 75th | $66 – $96 |
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Dr. Sara Coulbourn, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Coulbourn National Provider Identifier | NPI #1780020289 (MD) | CMS NPPES Registry (21613) |
| Dr. Coulbourn Cambridge CMS Volume Rank | 75.00th Pct (10,456 CMS svcs; Z +0.526σ) | CMS Medicare Part B (MD Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Cambridge, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 20 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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