Dr. David Nierenberg, MD
2000 S Wheeling Ave Ste 700, Tulsa, OK 74104 • +1-920-555-2061
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Tulsa Percentiles
NPI #1851352512 • CBSA Regional • Internal Medicine
Within the Tulsa, OK (CBSA local) Internal Medicine cohort, Dr. David Nierenberg, MD with sub-specialty concentration in 29 Active CMS HCPCS Codes ranks at the 46.43th municipal percentile and 49.73th OK percentile (-0.21σ Z-score) based on 1,527 billed procedures for 287 patients.
Among 6 tracked CMS fee-schedule codes for Dr. Nierenberg (averaging 5.3 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 42% of tracked volume (644 encounters), paired with 99213 (372x).
Direct cash-pay transparency modeling sets Dr. Nierenberg's baseline new-consult rate near $209.00 in Tulsa, OK (cash-pay accepted, hybrid in-clinic and telehealth video consults, 22-minute average reception wait).
Credentialed as an MD specialist with 33 years post-graduation experience since completing medical school at an LCME/COCA institution (1993), Dr. Nierenberg coordinates 29 Active CMS HCPCS Codes workups from 2000 S Wheeling Ave Ste 700 (+1-920-555-2061).
Compared against Tulsa, OK Internal Medicine peers
1,527 annual services across 287 beneficiaries
Standard deviations from OK 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 | 644 | 46.43th | $102 – $139 |
| 99213 | Established Preventive & Chronic Care Visit | 372 | 42.43th | $78 – $107 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 186 | 48.43th | $37 – $52 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 143 | 47.43th | $119 – $164 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 86 | 46.43th | $142 – $194 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (29 HCPCS billing breadth) | 97 | 46.43th | $92 – $133 |
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Dr. David Nierenberg, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Nierenberg National Provider Identifier | NPI #1851352512 (MD) | CMS NPPES Registry (74104) |
| Dr. Nierenberg Tulsa CMS Volume Rank | 46.43th Pct (1,527 CMS svcs; Z -0.210σ) | CMS Medicare Part B (OK Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Tulsa, OK) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 4 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.67/5 Listening • 4.92/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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