Dr. Mary Shields, MD
800 Walnut St Fl 9, Philadelphia, PA 19107 • +1-347-555-1096
Medical Education: Accredited U.S. Medical School (Class of 2016)
What This Doctor Actually Performs: CMS Medicare Utilization & Philadelphia Percentiles
NPI #1346688272 • CBSA Regional • Interventional Cardiology
CMS Medicare Part B utilization records credit Dr. Mary Shields (MD, NPI 1346688272) at 800 Walnut St Fl 9 in Philadelphia with 1,813 annual clinical services (711 beneficiaries), corresponding to a -0.34σ regional deviation and mid-cohort balanced caseload (58.33th Philadelphia percentile) with sub-specialty concentration in 26 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 800 Walnut St Fl 9 shows Dr. Mary Shields's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 816x/yr, 58.33th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 471x/yr, $65–$90).
Uninsured and high-deductible cash patients visiting Dr. Mary Shields in Philadelphia (19107) face an estimated $209.00 initial evaluation fee at 800 Walnut St Fl 9 (in-person clinic visits only; 17-minute average reception wait; bedside manner 4.96/5 from 21 verified reports).
Spanning 10 years of clinical practice following 2016 graduation from medical training, Dr. Mary Shields integrates 26 Active CMS HCPCS Codes diagnostics for Philadelphia metro patients.
Compared against Philadelphia, PA Interventional Cardiology peers
1,813 annual services across 711 beneficiaries
Standard deviations from PA Interventional Cardiology 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 | 816 | 58.33th | $85 – $117 |
| 99213 | Established Preventive & Chronic Care Visit | 471 | 58.33th | $65 – $90 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 236 | 53.33th | $31 – $46 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 181 | 63.33th | $100 – $137 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 109 | 58.33th | $119 – $163 |
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Dr. Mary Shields, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Shields National Provider Identifier | NPI #1346688272 (MD) | CMS NPPES Registry (19107) |
| Dr. Shields Philadelphia CMS Volume Rank | 58.33th Pct (1,813 CMS svcs; Z -0.345σ) | CMS Medicare Part B (PA Interventional Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Philadelphia, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 17 min lobby wait | 21 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.96/5 Listening • 4.60/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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