Dr. Markus Sonntag, MD
2035 Professional Center Drive, Suite C, Orange Park, FL 32073 • +1-580-555-8336
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Orange Park Percentiles
NPI #1942216031 • CBSA Regional • Internal Medicine
Anchored in Orange Park, FL 32073, Dr. Markus Sonntag, MD (NPI 1942216031) logged 3,636 annual procedures (upper-quartile active clinical volume (75th Orange Park percentile), 78.44th FL percentile, -0.02σ) with sub-specialty concentration in 34 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 2035 Professional Center Drive, Suite C shows Dr. Markus Sonntag's primary concentration in Moderate-to-High Complexity Internal Medicine Follow-Up (code 99214: 1538x/yr, 75th local percentile) alongside Established Preventive & Chronic Care Visit (99213: 889x/yr, $62–$85).
At 2035 Professional Center Drive, Suite C (32073), Dr. Markus Sonntag, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$216.00 per new consult (4.56/5 bedside rating).
Patients evaluating Dr. Markus Sonntag in ZIP 32073 note 9 years of post-doctoral tenure (null, 2017) alongside 6.0 annual CMS procedures per patient.
Compared against Orange Park, FL Internal Medicine peers
3,636 annual services across 603 beneficiaries
Standard deviations from FL 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 | 1,538 | 75th | $82 – $112 |
| 99213 | Established Preventive & Chronic Care Visit | 889 | 71th | $62 – $85 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 444 | 70th | $30 – $45 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 342 | 76th | $96 – $131 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 205 | 75th | $113 – $155 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (34 HCPCS billing breadth) | 218 | 75th | $74 – $107 |
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Dr. Markus Sonntag, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Sonntag National Provider Identifier | NPI #1942216031 (MD) | CMS NPPES Registry (32073) |
| Dr. Sonntag Orange Park CMS Volume Rank | 75.00th Pct (3,636 CMS svcs; Z -0.024σ) | CMS Medicare Part B (FL Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $216.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Orange Park, FL) |
| Waiting-Room Wait Time & Cash Friendliness | $216.00 avg paid • 22 min lobby wait | 16 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.56/5 Listening • 4.46/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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