Dr. Marcus Tjia, MD
230 Worcester St, Wellesley, MA 02481 • +1-787-555-6586
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Wellesley Percentiles
NPI #1376605089 • CBSA Regional • Psychiatry
CMS Medicare Part B utilization records credit Dr. Marcus Tjia (MD, NPI 1376605089) at 230 Worcester St in Wellesley with 2,818 annual clinical services (204 beneficiaries), corresponding to a +2.09σ regional deviation and mid-cohort balanced caseload (50th Wellesley percentile) with sub-specialty concentration in 34 Active CMS HCPCS Codes.
Dr. Tjia's longitudinal care intensity (13.8 billed units per patient across 204 individuals) centers on 99214 (1240 annual units) and 90833 ($54–$74 cash range).
Uninsured and high-deductible cash patients visiting Dr. Marcus Tjia in Wellesley (02481) face an estimated $224.00 initial evaluation fee at 230 Worcester St (hybrid in-clinic and telehealth video consults; 18-minute average reception wait; bedside manner 4.73/5 from 8 verified reports).
Patients evaluating Dr. Marcus Tjia in ZIP 02481 note 8 years of post-doctoral tenure (null, 2018) alongside 13.8 annual CMS procedures per patient.
Compared against Wellesley, MA Psychiatry peers
2,818 annual services across 204 beneficiaries
Standard deviations from MA Psychiatry mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Psychopharmacology Medication & Symptom Titration Visit | 1,240 | 50th | $75 – $102 |
| 90833 | Add-On Focused Psychotherapy w/ Medical Evaluation (30 min) | 789 | 48th | $54 – $74 |
| 99213 | Established Behavioral Health Maintenance Follow-Up | 451 | 49th | $57 – $78 |
| 90792 | Comprehensive Psychiatric Diagnostic & Medical Evaluation | 338 | 54th | $117 – $160 |
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Dr. Marcus Tjia, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Tjia National Provider Identifier | NPI #1376605089 (MD) | CMS NPPES Registry (02481) |
| Dr. Tjia Wellesley CMS Volume Rank | 50.00th Pct (2,818 CMS svcs; Z +2.086σ) | CMS Medicare Part B (MA Psychiatry) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Wellesley, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 18 min lobby wait | 8 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.73/5 Listening • 4.75/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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