Dr. Katelyn Gregory, DO
3506 Kennett Pike Fl 2, Wilmington, DE 19807 • +1-463-555-4029
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Wilmington Percentiles
NPI #1265936975 • CBSA Regional • Internal Medicine
Anchored in Wilmington, DE 19807, Dr. Katelyn Gregory, DO (NPI 1265936975) logged 808 annual procedures (focused low-volume boutique caseload (17.95th Wilmington percentile), 13.73th DE percentile, -0.16σ) with sub-specialty concentration in 27 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1265936975 highlights 350 annual claims for 99214 (17.95th Wilmington percentile; $133–$183 self-pay corridor) plus 202 encounters under 99213 and 101 under 93000.
Direct cash-pay transparency modeling sets Dr. Gregory's baseline new-consult rate near $209.00 in Wilmington, DE (cash-pay accepted, hybrid in-clinic and telehealth video consults, 10-minute average reception wait).
Clinical background for Dr. Gregory (DO, NPI #1265936975) includes accredited doctoral training (2018, 8 yrs in practice) and virtual + in-office availability across DE.
Compared against Wilmington, DE Internal Medicine peers
808 annual services across 497 beneficiaries
Standard deviations from DE Internal Medicine mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Moderate-to-High Complexity Internal Medicine Follow-Up | 350 | 17.95th | $133 – $183 |
| 99213 | Established Preventive & Chronic Care Visit | 202 | 13.95th | $102 – $140 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 101 | 20.95th | $49 – $67 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 78 | 20.95th | $156 – $214 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 47 | 14.95th | $185 – $254 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (27 HCPCS billing breadth) | 30 | 17.95th | $120 – $174 |
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Dr. Katelyn Gregory, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Gregory National Provider Identifier | NPI #1265936975 (DO) | CMS NPPES Registry (19807) |
| Dr. Gregory Wilmington CMS Volume Rank | 17.95th Pct (808 CMS svcs; Z -0.159σ) | CMS Medicare Part B (DE Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Wilmington, DE) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.83/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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