Dr. Joanna Walker, MD
593 Eddy St, Apc 10th Floor, Providence, RI 02903 • +1-414-555-6202
Medical Education: Accredited U.S. Medical School (Class of 2012)
What This Doctor Actually Performs: CMS Medicare Utilization & Providence Percentiles
NPI #1245529320 • CBSA Regional • Micrographic Dermatologic Surgery
CMS Medicare Part B utilization records credit Dr. Joanna Walker (MD, NPI 1245529320) at 593 Eddy St, Apc 10th Floor in Providence with 3,257 annual clinical services (485 beneficiaries), corresponding to a +1.00σ regional deviation and mid-cohort balanced caseload (50th Providence percentile) with sub-specialty concentration in 106 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1245529320 highlights 1466 annual claims for 99214 (50th Providence percentile; $225–$308 self-pay corridor) plus 847 encounters under 99213 and 423 under 93000.
For out-of-network patients contacting +1-414-555-6202, Dr. Walker's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.95/5 composite reality score over 14 submissions).
Spanning 14 years of clinical practice following 2012 graduation from medical training, Dr. Joanna Walker integrates 106 Active CMS HCPCS Codes diagnostics for Providence metro patients.
Compared against Providence, RI Micrographic Dermatologic Surgery peers
3,257 annual services across 485 beneficiaries
Standard deviations from RI Micrographic Dermatologic Surgery 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 | 1,466 | 50th | $225 – $308 |
| 99213 | Established Preventive & Chronic Care Visit | 847 | 55th | $172 – $236 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 423 | 47th | $82 – $113 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 326 | 55th | $264 – $362 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 195 | 47th | $313 – $429 |
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Dr. Joanna Walker, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Walker National Provider Identifier | NPI #1245529320 (MD) | CMS NPPES Registry (02903) |
| Dr. Walker Providence CMS Volume Rank | 50.00th Pct (3,257 CMS svcs; Z +1.000σ) | CMS Medicare Part B (RI Micrographic Dermatologic Surgery) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Providence, RI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 14 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.86/5 Listening • 4.92/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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