Dr. Lakshmi Narayan Shanmugham, MD
1 Eaton Pl Ste 100, Worcester, MA 01608 • +1-643-555-4640
Medical Education: Accredited U.S. Medical School (Class of 2002)
What This Doctor Actually Performs: CMS Medicare Utilization & Worcester Percentiles
NPI #1689723843 • CBSA Regional • Radiation Oncology
CMS Medicare Part B utilization records credit Dr. Lakshmi Narayan Shanmugham (MD, NPI 1689723843) at 1 Eaton Pl Ste 100 in Worcester with 1,798 annual clinical services (143 beneficiaries), corresponding to a -0.15σ regional deviation and mid-cohort balanced caseload (54.55th Worcester percentile) with sub-specialty concentration in 30 Active CMS HCPCS Codes.
Dr. Shanmugham's longitudinal care intensity (12.6 billed units per patient across 143 individuals) centers on 99214 (809 annual units) and 99213 ($100–$137 cash range).
Cash-pay intake data for NPI 1689723843 (1 Eaton Pl Ste 100, Worcester) indicates $224.00 typical out-of-pocket visit spend against a $224.00 locality benchmark, paired with 11-minute average reception wait and 4.68/5 biomarker openness.
Patients evaluating Dr. Lakshmi Narayan Shanmugham in ZIP 01608 note 24 years of post-doctoral tenure (null, 2002) alongside 12.6 annual CMS procedures per patient.
Compared against Worcester, MA Radiation Oncology peers
1,798 annual services across 143 beneficiaries
Standard deviations from MA Radiation 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 | 809 | 54.55th | $131 – $179 |
| 99213 | Established Preventive & Chronic Care Visit | 467 | 57.55th | $100 – $137 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 234 | 57.55th | $48 – $65 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 180 | 55.55th | $153 – $210 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 108 | 56.55th | $182 – $249 |
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Dr. Lakshmi Narayan Shanmugham, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Shanmugham National Provider Identifier | NPI #1689723843 (MD) | CMS NPPES Registry (01608) |
| Dr. Shanmugham Worcester CMS Volume Rank | 54.55th Pct (1,798 CMS svcs; Z -0.155σ) | CMS Medicare Part B (MA Radiation Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Worcester, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 11 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.57/5 Listening • 4.68/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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