Dr. Maryam Khan, MD
1205 York Rd Ste 11, Timonium, MD 21093 • +1-848-555-3375
Medical Education: Accredited U.S. Medical School (Class of 1996)
What This Doctor Actually Performs: CMS Medicare Utilization & Timonium Percentiles
NPI #1144752908 • CBSA Regional • Internal Medicine
Operating out of Timonium, MD (1205 York Rd Ste 11), Internal Medicine clinician Dr. Maryam Khan, MD (accredited MD/DO training, 1996) maintains a mid-cohort balanced caseload (57.14th Timonium percentile) (77.27th MD percentile; Z-score -0.02σ across 3,116 documented services) with sub-specialty concentration in 14 Active CMS HCPCS Codes.
Fee-schedule auditing of NPI 1144752908 highlights 1402 annual claims for 99214 (57.14th Timonium percentile; $180–$246 self-pay corridor) plus 810 encounters under 99213 and 405 under 93000.
Uninsured and high-deductible cash patients visiting Dr. Maryam Khan in Timonium (21093) face an estimated $209.00 initial evaluation fee at 1205 York Rd Ste 11 (hybrid in-clinic and telehealth video consults; 19-minute average reception wait; bedside manner 4.72/5 from 19 verified reports).
Spanning 30 years of clinical practice following 1996 graduation from medical training, Dr. Maryam Khan integrates 14 Active CMS HCPCS Codes diagnostics for Timonium metro patients.
Compared against Timonium, MD Internal Medicine peers
3,116 annual services across 425 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 | 1,402 | 57.14th | $180 – $246 |
| 99213 | Established Preventive & Chronic Care Visit | 810 | 55.14th | $137 – $188 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 405 | 55.14th | $66 – $90 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 312 | 52.14th | $211 – $289 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 187 | 57.14th | $250 – $342 |
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Dr. Maryam Khan, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Khan National Provider Identifier | NPI #1144752908 (MD) | CMS NPPES Registry (21093) |
| Dr. Khan Timonium CMS Volume Rank | 57.14th Pct (3,116 CMS svcs; Z -0.021σ) | CMS Medicare Part B (MD Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Timonium, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 19 min lobby wait | 19 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.72/5 Listening • 4.41/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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