Dr. Tess Chamakkala, DO
801 Ostrum St, Bethlehem, PA 18015 • +1-580-555-6637
Medical Education: Accredited U.S. Medical School (Class of 2003)
What This Doctor Actually Performs: CMS Medicare Utilization & Bethlehem Percentiles
NPI #1326530668 • CBSA Regional • Internal Medicine
Operating out of Bethlehem, PA (801 Ostrum St), Internal Medicine clinician Dr. Tess Chamakkala, DO (accredited MD/DO training, 2003) maintains a focused low-volume boutique caseload (31.25th Bethlehem percentile) (31.77th PA percentile; Z-score -0.19σ across 943 documented services) with sub-specialty concentration in 34 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Chamakkala (averaging 8.3 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (424 encounters), paired with 99213 (245x).
Direct cash-pay transparency modeling sets Dr. Chamakkala's baseline new-consult rate near $209.00 in Bethlehem, PA (cash-pay accepted, hybrid in-clinic and telehealth video consults, 14-minute average reception wait).
Clinical background for Dr. Chamakkala (DO, NPI #1326530668) includes accredited doctoral training (2003, 23 yrs in practice) and virtual + in-office availability across PA.
Compared against Bethlehem, PA Internal Medicine peers
943 annual services across 113 beneficiaries
Standard deviations from PA 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 | 424 | 31.25th | $80 – $109 |
| 99213 | Established Preventive & Chronic Care Visit | 245 | 30.25th | $61 – $84 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 123 | 28.25th | $29 – $44 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 94 | 28.25th | $94 – $128 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 57 | 31.25th | $111 – $152 |
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Dr. Tess Chamakkala, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Chamakkala National Provider Identifier | NPI #1326530668 (DO) | CMS NPPES Registry (18015) |
| Dr. Chamakkala Bethlehem CMS Volume Rank | 31.25th Pct (943 CMS svcs; Z -0.188σ) | CMS Medicare Part B (PA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Bethlehem, PA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 14 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.81/5 Listening • 4.63/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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