Dr. Barbara Walker, DO
1345 W Central Park Ave, Davenport, IA 52804 • +1-700-555-8783
Medical Education: Accredited U.S. Medical School (Class of 2017)
What This Doctor Actually Performs: CMS Medicare Utilization & Davenport Percentiles
NPI #1902161508 • CBSA Regional • Family Practice
Anchored in Davenport, IA 52804, Dr. Barbara Walker, DO (NPI 1902161508) logged 931 annual procedures (focused low-volume boutique caseload (15.15th Davenport percentile), 15.11th IA percentile, -0.53σ) with sub-specialty concentration in 43 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 1345 W Central Park Ave shows Dr. Barbara Walker's primary concentration in Comprehensive Primary Care & Chronic Protocol Management (code 99214: 355x/yr, 15.15th local percentile) alongside Focused Acute & Preventive Primary Care Evaluation (99213: 262x/yr, $93–$127).
Uninsured and high-deductible cash patients visiting Dr. Barbara Walker in Davenport (52804) face an estimated $209.00 initial evaluation fee at 1345 W Central Park Ave (hybrid in-clinic and telehealth video consults; 18-minute average reception wait; bedside manner 4.85/5 from 10 verified reports).
Patients evaluating Dr. Barbara Walker in ZIP 52804 note 9 years of post-doctoral tenure (null, 2017) alongside 3.7 annual CMS procedures per patient.
Compared against Davenport, IA Family Practice peers
931 annual services across 254 beneficiaries
Standard deviations from IA Family Practice mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Comprehensive Primary Care & Chronic Protocol Management | 355 | 15.15th | $121 – $166 |
| 99213 | Focused Acute & Preventive Primary Care Evaluation | 262 | 16.15th | $93 – $127 |
| G0439 | Annual Wellness Biomarker & Preventive Screening Visit | 102 | 14.15th | $139 – $191 |
| 36415 | Routine Venipuncture Blood Biomarker Collection | 76 | 12.15th | $26 – $41 |
| 99204 | New Patient Primary Care Intake & Diagnostic Plan | 51 | 14.15th | $166 – $228 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (43 HCPCS billing breadth) | 85 | 15.15th | $109 – $158 |
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Dr. Barbara Walker, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Walker National Provider Identifier | NPI #1902161508 (DO) | CMS NPPES Registry (52804) |
| Dr. Walker Davenport CMS Volume Rank | 15.15th Pct (931 CMS svcs; Z -0.526σ) | CMS Medicare Part B (IA Family Practice) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Davenport, IA) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.85/5 Listening • 4.84/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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