Dr. Michael Chahin, DO
225 Candler DR Ste 300, Savannah, GA 31405 • +1-465-555-4072
Medical Education: Accredited U.S. Medical School (Class of 1997)
What This Doctor Actually Performs: CMS Medicare Utilization & Savannah Percentiles
NPI #1245735661 • CBSA Regional • Hematology-Oncology
Operating out of Savannah, GA (225 Candler DR Ste 300), Hematology-Oncology clinician Dr. Michael Chahin, DO (accredited MD/DO training, 1997) maintains a focused low-volume boutique caseload (0th Savannah percentile) (45.22th GA percentile; Z-score -0.61σ across 1,775 documented services) with sub-specialty concentration in 31 Active CMS HCPCS Codes.
Procedural volume for Dr. Chahin is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 140 annual services, $43–$60 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 81/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 40/yr).
For out-of-network patients contacting +1-465-555-4072, Dr. Chahin's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.95/5 composite reality score over 14 submissions).
From 225 Candler DR Ste 300 in Savannah (+1-465-555-4072), Dr. Chahin, DO (29-year clinical track record) delivers 31 Active CMS HCPCS Codes care.
Compared against Savannah, GA Hematology-Oncology peers
1,775 annual services across 157 beneficiaries
Standard deviations from GA Hematology-Oncology 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 | 140 | 12th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 81 | 12th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 40 | 12th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 31 | 12th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 19 | 12th | $60 – $83 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (31 HCPCS billing breadth) | 1,464 | 0th | $45 – $65 |
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Dr. Michael Chahin, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chahin National Provider Identifier | NPI #1245735661 (DO) | CMS NPPES Registry (31405) |
| Dr. Chahin Savannah CMS Volume Rank | 0.00th Pct (1,775 CMS svcs; Z -0.615σ) | CMS Medicare Part B (GA Hematology-Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Savannah, GA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 20 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.77/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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