Dr. William Parker, MD
2359 Lakeview Drive, Allergy & Asthma Associates, Beavercreek, OH 45431 • +1-913-555-7135
Medical Education: Accredited U.S. Medical School (Class of 1999)
What This Doctor Actually Performs: CMS Medicare Utilization & Beavercreek Percentiles
NPI #1780665430 • CBSA Regional • Allergy/ Immunology
Anchored in Beavercreek, OH 45431, Dr. William Parker, MD (NPI 1780665430) logged 8,363 annual procedures (top-decile high-throughput specialist (99th percentile in Beavercreek), 61.64th OH percentile, -0.13σ) with sub-specialty concentration in 27 Active CMS HCPCS Codes.
Procedural volume for Dr. Parker is led by HCPCS 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up — 3763 annual services, $43–$60 GPCI cash estimate), followed by CPT 99213 (Established Preventive & Chronic Care Visit, 2174/yr) and CPT 93000 (In-Office 12-Lead Resting Electrocardiogram, 1087/yr).
Uninsured and high-deductible cash patients visiting Dr. William Parker in Beavercreek (45431) face an estimated $209.00 initial evaluation fee at 2359 Lakeview Drive, Allergy & Asthma Associates (hybrid in-clinic and telehealth video consults; 18-minute average reception wait; bedside manner 4.64/5 from 10 verified reports).
Credentialed as an MD specialist with 27 years post-graduation experience since completing medical school at an LCME/COCA institution (1999), Dr. Parker coordinates 27 Active CMS HCPCS Codes workups from 2359 Lakeview Drive, Allergy & Asthma Associates (+1-913-555-7135).
Top 10% Allergy/ Immunology volume leader in Beavercreek, OH
8,363 annual services across 116 beneficiaries
Standard deviations from OH Allergy/ Immunology 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 | 3,763 | 99th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 2,174 | 94th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 1,087 | 95th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 836 | 99th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 502 | 95th | $60 – $83 |
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Dr. William Parker, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Parker National Provider Identifier | NPI #1780665430 (MD) | CMS NPPES Registry (45431) |
| Dr. Parker Beavercreek CMS Volume Rank | 99.00th Pct (8,363 CMS svcs; Z -0.130σ) | CMS Medicare Part B (OH Allergy/ Immunology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Beavercreek, OH) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 18 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.64/5 Listening • 4.81/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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