Dr. Grace Tyndall, MD
5 Cuba Hill Rd, Greenlawn, NY 11740 • +1-217-555-4877
Medical Education: Accredited U.S. Medical School (Class of 2005)
What This Doctor Actually Performs: CMS Medicare Utilization & Greenlawn Percentiles
NPI #1063704880 • CBSA Regional • Internal Medicine
Within the Greenlawn, NY (CBSA local) Internal Medicine cohort, Dr. Grace Tyndall, MD with sub-specialty concentration in 48 Active CMS HCPCS Codes ranks at the 66.67th municipal percentile and 91.02th NY percentile (+0.21σ Z-score) based on 6,391 billed procedures for 653 patients.
Medicare Part B line-item claims for Dr. Grace Tyndall (11740) place 99214 at the top of the practice ledger (2770 yearly units, 66.67th metro rank), rounded out by 99213 and 93000.
For out-of-network patients contacting +1-217-555-4877, Dr. Tyndall's practice posts a $232.00 GPCI self-pay consult estimate ($232.00 patient-logged median, 4.59/5 composite reality score over 22 submissions).
Credentialed as an MD specialist with 21 years post-graduation experience since completing medical school at an LCME/COCA institution (2005), Dr. Tyndall coordinates 48 Active CMS HCPCS Codes workups from 5 Cuba Hill Rd (+1-217-555-4877).
Compared against Greenlawn, NY Internal Medicine peers
6,391 annual services across 653 beneficiaries
Standard deviations from NY 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 | 2,770 | 66.67th | $79 – $108 |
| 99213 | Established Preventive & Chronic Care Visit | 1,600 | 70.67th | $61 – $83 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 800 | 66.67th | $29 – $44 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 616 | 70.67th | $93 – $127 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 369 | 67.67th | $110 – $151 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (48 HCPCS billing breadth) | 236 | 66.67th | $71 – $103 |
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Dr. Grace Tyndall, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Tyndall National Provider Identifier | NPI #1063704880 (MD) | CMS NPPES Registry (11740) |
| Dr. Tyndall Greenlawn CMS Volume Rank | 66.67th Pct (6,391 CMS svcs; Z +0.214σ) | CMS Medicare Part B (NY Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $232.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Greenlawn, NY) |
| Waiting-Room Wait Time & Cash Friendliness | $232.00 avg paid • 10 min lobby wait | 22 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.81/5 Listening • 4.84/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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