Dr. Diana Farrell-Grossman, DO
325 W Broad St, Bethlehem, PA 18018 • +1-319-555-7241
Medical Education: Accredited U.S. Medical School (Class of 2013)
What This Doctor Actually Performs: CMS Medicare Utilization & Bethlehem Percentiles
NPI #1821359688 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across PA Internal Medicine providers positions Dr. Diana Farrell-Grossman, DO in Bethlehem at -0.18σ (37.5th city percentile / 34.14th state percentile, 126 Medicare beneficiaries), with clinical focus spanning 37 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Diana Farrell-Grossman (18018) place 99214 at the top of the practice ledger (205 yearly units, 37.5th metro rank), rounded out by 99213 and 93000.
Direct cash-pay transparency modeling sets Dr. Farrell-Grossman's baseline new-consult rate near $209.00 in Bethlehem, PA (cash-pay accepted, in-person clinic visits only, 9-minute average reception wait).
Patients evaluating Dr. Diana Farrell-Grossman in ZIP 18018 note 13 years of post-doctoral tenure (null, 2013) alongside 7.6 annual CMS procedures per patient.
Compared against Bethlehem, PA Internal Medicine peers
963 annual services across 126 beneficiaries
Standard deviations from PA 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 | 205 | 37.5th | $92 – $126 |
| 99213 | Established Preventive & Chronic Care Visit | 119 | 34.5th | $71 – $97 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 59 | 37.5th | $34 – $49 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 46 | 42.5th | $108 – $148 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 27 | 34.5th | $128 – $176 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (37 HCPCS billing breadth) | 507 | 37.5th | $83 – $120 |
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Dr. Diana Farrell-Grossman, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Farrell-Grossman National Provider Identifier | NPI #1821359688 (DO) | CMS NPPES Registry (18018) |
| Dr. Farrell-Grossman Bethlehem CMS Volume Rank | 37.50th Pct (963 CMS svcs; Z -0.185σ) | CMS Medicare Part B (PA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Bethlehem, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 9 min lobby wait | 15 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.86/5 Listening • 4.43/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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