Dr. Mark Ostrem, MD
54 Miller St, Suite 300, Quincy, MA 02169 • +1-440-555-3544
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Quincy Percentiles
NPI #1811985633 • CBSA Regional • Internal Medicine
Operating out of Quincy, MA (54 Miller St, Suite 300), Internal Medicine clinician Dr. Mark Ostrem, MD (accredited MD/DO training, 2009) maintains a mid-cohort balanced caseload (54.17th Quincy percentile) (70.06th MA percentile; Z-score -0.05σ across 2,066 documented services) with sub-specialty concentration in 14 Active CMS HCPCS Codes.
Among 5 tracked CMS fee-schedule codes for Dr. Ostrem (averaging 9.6 services per beneficiary), 99214 (Moderate-to-High Complexity Internal Medicine Follow-Up) represents 45% of tracked volume (930 encounters), paired with 99213 (537x).
Uninsured and high-deductible cash patients visiting Dr. Mark Ostrem in Quincy (02169) face an estimated $224.00 initial evaluation fee at 54 Miller St, Suite 300 (hybrid in-clinic and telehealth video consults; 11-minute average reception wait; bedside manner 4.81/5 from 23 verified reports).
NPI registry verification (#1811985633) confirms Dr. Mark Ostrem's MD standing serving CBSA 02169 with a 4.92/5 patient scorecard.
Compared against Quincy, MA Internal Medicine peers
2,066 annual services across 215 beneficiaries
Standard deviations from MA 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 | 930 | 54.17th | $180 – $247 |
| 99213 | Established Preventive & Chronic Care Visit | 537 | 49.17th | $138 – $189 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 269 | 49.17th | $66 – $90 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 207 | 50.17th | $212 – $290 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 124 | 50.17th | $251 – $344 |
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Dr. Mark Ostrem, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ostrem National Provider Identifier | NPI #1811985633 (MD) | CMS NPPES Registry (02169) |
| Dr. Ostrem Quincy CMS Volume Rank | 54.17th Pct (2,066 CMS svcs; Z -0.051σ) | CMS Medicare Part B (MA Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $224.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Quincy, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $224.00 avg paid • 11 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.81/5 Listening • 4.77/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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