Dr. Kelsey Moon, MD
3005 N Ballas Rd Ste 400, Saint Louis, MO 63131 • +1-805-555-2110
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Saint Louis Percentiles
NPI #1962852186 • CBSA Regional • Internal Medicine
Operating out of Saint Louis, MO (3005 N Ballas Rd Ste 400), Internal Medicine clinician Dr. Kelsey Moon, MD (accredited MD/DO training, 1997) maintains a focused low-volume boutique caseload (22.51th Saint Louis percentile) (21.17th MO percentile; Z-score -0.16σ across 800 documented services) with sub-specialty concentration in 32 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1962852186 highlights 331 annual claims for 99214 (22.51th Saint Louis percentile; $133–$182 self-pay corridor) plus 191 encounters under 99213 and 96 under 93000.
Uninsured and high-deductible cash patients visiting Dr. Kelsey Moon in Saint Louis (63131) face an estimated $209.00 initial evaluation fee at 3005 N Ballas Rd Ste 400 (hybrid in-clinic and telehealth video consults; 13-minute average reception wait; bedside manner 4.64/5 from 5 verified reports).
Credentialed as an MD specialist with 29 years post-graduation experience since completing medical school at an LCME/COCA institution (1997), Dr. Moon coordinates 32 Active CMS HCPCS Codes workups from 3005 N Ballas Rd Ste 400 (+1-805-555-2110).
Compared against Saint Louis, MO Internal Medicine peers
800 annual services across 342 beneficiaries
Standard deviations from MO 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 | 331 | 22.51th | $133 – $182 |
| 99213 | Established Preventive & Chronic Care Visit | 191 | 24.51th | $102 – $139 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 96 | 21.51th | $49 – $67 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 74 | 26.51th | $156 – $214 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 44 | 21.51th | $185 – $253 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (32 HCPCS billing breadth) | 65 | 22.51th | $120 – $174 |
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Dr. Kelsey Moon, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Moon National Provider Identifier | NPI #1962852186 (MD) | CMS NPPES Registry (63131) |
| Dr. Moon Saint Louis CMS Volume Rank | 22.51th Pct (800 CMS svcs; Z -0.160σ) | CMS Medicare Part B (MO Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Saint Louis, MO) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 5 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.64/5 Listening • 4.79/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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