Dr. Margaret Oberman, MD
1562 Opossumtown Pike, Frederick, MD 21702 • +1-550-555-9523
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Frederick Percentiles
NPI #1972583581 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across MD Internal Medicine providers positions Dr. Margaret Oberman, MD in Frederick at -0.14σ (0th city percentile / 31.27th state percentile, 304 Medicare beneficiaries), with clinical focus spanning 32 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1972583581 highlights 474 annual claims for 99214 (12th Frederick percentile; $126–$173 self-pay corridor) plus 274 encounters under 99213 and 137 under 93000.
For out-of-network patients contacting +1-550-555-9523, Dr. Oberman's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.79/5 composite reality score over 26 submissions).
NPI registry verification (#1972583581) confirms Dr. Margaret Oberman's MD standing serving CBSA 21702 with a 4.79/5 patient scorecard.
Compared against Frederick, MD Internal Medicine peers
1,117 annual services across 304 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 | 474 | 12th | $126 – $173 |
| 99213 | Established Preventive & Chronic Care Visit | 274 | 12th | $97 – $133 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 137 | 12th | $46 – $63 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 105 | 12th | $148 – $203 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 63 | 12th | $176 – $241 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (32 HCPCS billing breadth) | 63 | 0th | $114 – $165 |
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Dr. Margaret Oberman, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Oberman National Provider Identifier | NPI #1972583581 (MD) | CMS NPPES Registry (21702) |
| Dr. Oberman Frederick CMS Volume Rank | 0.00th Pct (1,117 CMS svcs; Z -0.137σ) | CMS Medicare Part B (MD Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Frederick, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.66/5 Listening • 4.80/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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