Dr. Anne Marie Collum, DO
3521 Nw Samaritan DR Ste 201, Corvallis, OR 97330 • +1-883-555-3303
Medical Education: Accredited U.S. Medical School (Class of 2006)
What This Doctor Actually Performs: CMS Medicare Utilization & Corvallis Percentiles
NPI #1629463237 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across OR Internal Medicine providers positions Dr. Anne Marie Collum, DO in Corvallis at -0.16σ (13.79th city percentile / 8.05th state percentile, 245 Medicare beneficiaries), with clinical focus spanning 22 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1629463237 highlights 309 annual claims for 99214 (13.79th Corvallis percentile; $154–$211 self-pay corridor) plus 178 encounters under 99213 and 89 under 93000.
For out-of-network patients contacting +1-883-555-3303, Dr. Collum's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.56/5 composite reality score over 23 submissions).
Credentialed as an DO specialist with 20 years post-graduation experience since completing medical school at an LCME/COCA institution (2006), Dr. Collum coordinates 22 Active CMS HCPCS Codes workups from 3521 Nw Samaritan DR Ste 201 (+1-883-555-3303).
Compared against Corvallis, OR Internal Medicine peers
686 annual services across 245 beneficiaries
Standard deviations from OR 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 | 309 | 13.79th | $154 – $211 |
| 99213 | Established Preventive & Chronic Care Visit | 178 | 15.79th | $118 – $162 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 89 | 12th | $56 – $77 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 69 | 12th | $181 – $248 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 41 | 12th | $214 – $294 |
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Dr. Anne Marie Collum, DO Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Collum National Provider Identifier | NPI #1629463237 (DO) | CMS NPPES Registry (97330) |
| Dr. Collum Corvallis CMS Volume Rank | 13.79th Pct (686 CMS svcs; Z -0.160σ) | CMS Medicare Part B (OR Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Corvallis, OR) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 13 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.90/5 Listening • 4.52/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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