Dr. Sandra Hairston, MD
3100 Wyman Park DR, Baltimore, MD 21211 • +1-881-555-7273
Medical Education: Accredited U.S. Medical School (Class of 1998)
What This Doctor Actually Performs: CMS Medicare Utilization & Baltimore Percentiles
NPI #1790734259 • CBSA Regional • Internal Medicine
Dr. Sandra Hairston, MD (NPI #1790734259) practices Internal Medicine in Baltimore, MD (21211) with sub-specialty concentration in 29 Active CMS HCPCS Codes, recording 1,315 annual CMS services across 216 distinct beneficiaries—placing this practice as a mid-cohort balanced caseload (57.74th Baltimore percentile) (-0.13σ vs MD state mean, 39.89th statewide percentile).
Dr. Hairston's longitudinal care intensity (6.1 billed units per patient across 216 individuals) centers on 99214 (535 annual units) and 99213 ($81–$112 cash range).
Uninsured and high-deductible cash patients visiting Dr. Sandra Hairston in Baltimore (21211) face an estimated $209.00 initial evaluation fee at 3100 Wyman Park DR (in-person clinic visits only; 16-minute average reception wait; bedside manner 4.83/5 from 18 verified reports).
NPI registry verification (#1790734259) confirms Dr. Sandra Hairston's MD standing serving CBSA 21211 with a 4.75/5 patient scorecard.
Compared against Baltimore, MD Internal Medicine peers
1,315 annual services across 216 beneficiaries
Standard deviations from MD 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 | 535 | 57.74th | $106 – $146 |
| 99213 | Established Preventive & Chronic Care Visit | 309 | 56.74th | $81 – $112 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 154 | 58.74th | $39 – $54 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 119 | 55.74th | $125 – $171 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 71 | 60.74th | $148 – $203 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (29 HCPCS billing breadth) | 127 | 57.74th | $96 – $139 |
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Dr. Sandra Hairston, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hairston National Provider Identifier | NPI #1790734259 (MD) | CMS NPPES Registry (21211) |
| Dr. Hairston Baltimore CMS Volume Rank | 57.74th Pct (1,315 CMS svcs; Z -0.126σ) | CMS Medicare Part B (MD Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Baltimore, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 16 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.83/5 Listening • 4.59/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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