Dr. Arnel Castrence, MD
10 Saint Patricks DR, Waldorf, MD 20603 • +1-840-555-7127
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Waldorf Percentiles
NPI #1225092968 • CBSA Regional • Internal Medicine
Anchored in Waldorf, MD 20603, Dr. Arnel Castrence, MD (NPI 1225092968) logged 2,299 annual procedures (focused low-volume boutique caseload (33.33th Waldorf percentile), 67.12th MD percentile, -0.07σ) with sub-specialty concentration in 43 Active CMS HCPCS Codes.
Procedural volume for Dr. Castrence is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 984 annual services, $88–$121 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 569/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 284/yr).
Cash-pay intake data for NPI 1225092968 (10 Saint Patricks DR, Waldorf) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 16-minute average reception wait and 4.89/5 biomarker openness.
NPI registry verification (#1225092968) confirms Dr. Arnel Castrence's MD standing serving CBSA 20603 with a 4.79/5 patient scorecard.
Compared against Waldorf, MD Internal Medicine peers
2,299 annual services across 387 beneficiaries
Standard deviations from MD 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 | 984 | 33.33th | $88 – $121 |
| 99213 | Established Preventive & Chronic Care Visit | 569 | 36.33th | $68 – $93 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 284 | 35.33th | $32 – $47 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 219 | 36.33th | $104 – $142 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 131 | 30.33th | $123 – $169 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (43 HCPCS billing breadth) | 112 | 33.33th | $80 – $116 |
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Dr. Arnel Castrence, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Castrence National Provider Identifier | NPI #1225092968 (MD) | CMS NPPES Registry (20603) |
| Dr. Castrence Waldorf CMS Volume Rank | 33.33th Pct (2,299 CMS svcs; Z -0.069σ) | CMS Medicare Part B (MD Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Waldorf, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.89/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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