Dr. Reba Johnson, MD
5701 Bow Pointe Drive, Suite 110, Clarkston, MI 48346 • +1-481-555-1097
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Clarkston Percentiles
NPI #1437178795 • CBSA Regional • Allergy/ Immunology
Anchored in Clarkston, MI 48346, Dr. Reba Johnson, MD (NPI 1437178795) logged 2,319 annual procedures (top-decile high-throughput specialist (99th percentile in Clarkston), 33.73th MI percentile, -0.41σ) with sub-specialty concentration in 17 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Johnson (averaging 19.8 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (1044 encounters), paired with 99213 (603x).
For out-of-network patients contacting +1-481-555-1097, Dr. Johnson's practice posts a $209.00 GPCI self-pay consult estimate ($209.00 patient-logged median, 4.60/5 composite reality score over 19 submissions).
Spanning 30 years of clinical practice following 1996 graduation from medical training, Dr. Reba Johnson integrates 17 Active CMS HCPCS Codes diagnostics for Clarkston metro patients.
Top 10% Allergy/ Immunology volume leader in Clarkston, MI
2,319 annual services across 117 beneficiaries
Standard deviations from MI 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 | 1,044 | 99th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 603 | 99.5th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 301 | 99th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 232 | 99.5th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 139 | 99.5th | $60 – $83 |
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Dr. Reba Johnson, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Johnson National Provider Identifier | NPI #1437178795 (MD) | CMS NPPES Registry (48346) |
| Dr. Johnson Clarkston CMS Volume Rank | 99.00th Pct (2,319 CMS svcs; Z -0.412σ) | CMS Medicare Part B (MI Allergy/ Immunology) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Clarkston, MI) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 15 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.75/5 Listening • 4.80/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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