Dr. Mary Howell, MD
346 Mill St, Hagerstown, MD 21740 • +1-572-555-7231
Medical Education: Accredited U.S. Medical School (Class of 2015)
What This Doctor Actually Performs: CMS Medicare Utilization & Hagerstown Percentiles
NPI #1821058710 • CBSA Regional • Internal Medicine
CMS Medicare Part B utilization records credit Dr. Mary Howell (MD, NPI 1821058710) at 346 Mill St in Hagerstown with 91,012 annual clinical services (738 beneficiaries), corresponding to a +5.08σ regional deviation and top-decile high-throughput specialist (94.44th percentile in Hagerstown) with sub-specialty concentration in 49 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1821058710 highlights 940 annual claims for 99214 (94.44th Hagerstown percentile; $43–$60 self-pay corridor) plus 543 encounters under 99213 and 272 under 93000.
Cash-pay intake data for NPI 1821058710 (346 Mill St, Hagerstown) indicates $209.00 typical out-of-pocket visit spend against a $209.00 locality benchmark, paired with 10-minute average reception wait and 4.85/5 biomarker openness.
Spanning 11 years of clinical practice following 2015 graduation from medical training, Dr. Mary Howell integrates 49 Active CMS HCPCS Codes diagnostics for Hagerstown metro patients.
Top 10% Internal Medicine volume leader in Hagerstown, MD
91,012 annual services across 738 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 | 940 | 94.44th | $43 – $60 |
| 99213 | Established Preventive & Chronic Care Visit | 543 | 90.44th | $33 – $48 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 272 | 98.44th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 209 | 93.44th | $51 – $70 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 125 | 94.44th | $60 – $83 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (49 HCPCS billing breadth) | 88,923 | 94.44th | $45 – $65 |
Are you Dr. Mary Howell? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Hagerstown, MD:
<a href="https://dotmd.com/doctors/mary-howell-md-hagerstown-md-1821058710" title="Dr. Mary Howell, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1821058710.svg" alt="Dr. Mary Howell Internal Medicine Badge" width="280" height="72" /></a>
Dr. Mary Howell, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Howell National Provider Identifier | NPI #1821058710 (MD) | CMS NPPES Registry (21740) |
| Dr. Howell Hagerstown CMS Volume Rank | 94.44th Pct (91,012 CMS svcs; Z +5.083σ) | CMS Medicare Part B (MD Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Hagerstown, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 10 min lobby wait | 26 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.63/5 Listening • 4.85/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Mary Howell
Other High-Volume Internal Medicine Specialists in Hagerstown, MD
Ranked strictly by CMS Medicare volumeDr. Howell Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Hagerstown, MD.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Mary Howell community threads and patient logs by age, biological sex, dosage, and treatment duration.