Dr. John Walling, DO
1650 Ramblewood DR, East Lansing, MI 48823 • +1-831-555-6614
Medical Education: Accredited U.S. Medical School (Class of 2007)
What This Doctor Actually Performs: CMS Medicare Utilization & East Lansing Percentiles
NPI #1073579512 • CBSA Regional • Gastroenterology
CMS Medicare Part B utilization records credit Dr. John Walling (DO, NPI 1073579512) at 1650 Ramblewood DR in East Lansing with 2,868 annual clinical services (349 beneficiaries), corresponding to a +0.01σ regional deviation and mid-cohort balanced caseload (40th East Lansing percentile) with sub-specialty concentration in 41 Active CMS HCPCS Codes.
Granular CPT/HCPCS billing distribution at 1650 Ramblewood DR shows Dr. John Walling's primary concentration in Established Gastroenterology, GERD & IBD Evaluation (code 99214: 1061x/yr, 40th local percentile) alongside Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy (45380: 717x/yr, $145–$199).
Cash-pay intake data for NPI 1073579512 (1650 Ramblewood DR, East Lansing) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 22-minute average reception wait and 4.48/5 biomarker openness.
From 1650 Ramblewood DR in East Lansing (+1-831-555-6614), Dr. Walling, DO (19-year clinical track record) delivers 41 Active CMS HCPCS Codes care.
Compared against East Lansing, MI Gastroenterology peers
2,868 annual services across 349 beneficiaries
Standard deviations from MI Gastroenterology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Gastroenterology, GERD & IBD Evaluation | 1,061 | 40th | $60 – $83 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 717 | 35th | $145 – $199 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 602 | 42th | $121 – $166 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 287 | 43th | $162 – $222 |
| 99204 | New Patient Digestive & Hepatology Consultation | 201 | 39th | $85 – $117 |
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Dr. John Walling, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Walling National Provider Identifier | NPI #1073579512 (DO) | CMS NPPES Registry (48823) |
| Dr. Walling East Lansing CMS Volume Rank | 40.00th Pct (2,868 CMS svcs; Z +0.008σ) | CMS Medicare Part B (MI Gastroenterology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (East Lansing, MI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 22 min lobby wait | 12 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.48/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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