Dr. Eliza Sangmuah, MD
101 E Matthews Street, Suite 200, Matthews, NC 28105 • +1-355-555-2355
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Matthews Percentiles
NPI #1215931894 • CBSA Regional • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Eliza Sangmuah (MD, NPI 1215931894) at 101 E Matthews Street, Suite 200 in Matthews with 984 annual clinical services (288 beneficiaries), corresponding to a -0.32σ regional deviation and focused low-volume boutique caseload (23.08th Matthews percentile) with sub-specialty concentration in 52 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1215931894 highlights 443 annual claims for 99214 (23.08th Matthews percentile; $129–$177 self-pay corridor) plus 256 encounters under 99213 and 128 under 93000.
For out-of-network patients contacting +1-355-555-2355, Dr. Sangmuah's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.64/5 composite reality score over 11 submissions).
NPI registry verification (#1215931894) confirms Dr. Eliza Sangmuah's MD standing serving CBSA 28105 with a 4.64/5 patient scorecard.
Compared against Matthews, NC Internal Medicine peers
984 annual services across 288 beneficiaries
Standard deviations from NC 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 | 443 | 23.08th | $129 – $177 |
| 99213 | Established Preventive & Chronic Care Visit | 256 | 27.08th | $99 – $135 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 128 | 21.08th | $47 – $65 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 98 | 19.08th | $151 – $207 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 59 | 21.08th | $179 – $246 |
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Dr. Eliza Sangmuah, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sangmuah National Provider Identifier | NPI #1215931894 (MD) | CMS NPPES Registry (28105) |
| Dr. Sangmuah Matthews CMS Volume Rank | 23.08th Pct (984 CMS svcs; Z -0.322σ) | CMS Medicare Part B (NC Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Matthews, NC) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 11 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.71/5 Listening • 4.61/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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