Dr. Marty Tam, MD
1500 E Medical Center DR, Ann Arbor, MI 48109 • +1-488-555-8413
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Ann Arbor Percentiles
NPI #1740579200 • CBSA Regional • Advanced Heart Failure and Transplant Cardiology
CMS Medicare Part B utilization records credit Dr. Marty Tam (MD, NPI 1740579200) at 1500 E Medical Center DR in Ann Arbor with 639 annual clinical services (254 beneficiaries), corresponding to a -0.78σ regional deviation and focused low-volume boutique caseload (0th Ann Arbor percentile) with sub-specialty concentration in 28 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1740579200 highlights 288 annual claims for 99214 (12th Ann Arbor percentile; $93–$127 self-pay corridor) plus 166 encounters under 99213 and 83 under 93000.
Uninsured and high-deductible cash patients visiting Dr. Marty Tam in Ann Arbor (48109) face an estimated $209.00 initial evaluation fee at 1500 E Medical Center DR (hybrid in-clinic and telehealth video consults; 21-minute average reception wait; bedside manner 4.86/5 from 13 verified reports).
NPI registry verification (#1740579200) confirms Dr. Marty Tam's MD standing serving CBSA 48109 with a 4.54/5 patient scorecard.
Compared against Ann Arbor, MI Advanced Heart Failure and Transplant Cardiology peers
639 annual services across 254 beneficiaries
Standard deviations from MI Advanced Heart Failure and Transplant Cardiology 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 | 288 | 12th | $93 – $127 |
| 99213 | Established Preventive & Chronic Care Visit | 166 | 12th | $71 – $97 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 83 | 12th | $34 – $49 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 64 | 12th | $109 – $149 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 38 | 12th | $129 – $177 |
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Dr. Marty Tam, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Tam National Provider Identifier | NPI #1740579200 (MD) | CMS NPPES Registry (48109) |
| Dr. Tam Ann Arbor CMS Volume Rank | 0.00th Pct (639 CMS svcs; Z -0.782σ) | CMS Medicare Part B (MI Advanced Heart Failure and Transplant Cardiology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Ann Arbor, MI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 13 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.86/5 Listening • 4.52/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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