Dr. Jonathan Ostrem, MD
75 Francis St, Boston, MA 02115 • +1-664-555-2265
Medical Education: Accredited U.S. Medical School (Class of 1993)
What This Doctor Actually Performs: CMS Medicare Utilization & Boston Percentiles
NPI #1225486988 • CBSA 14460 • Hematology-Oncology
Anchored in Boston, MA 02115, Dr. Jonathan Ostrem, MD (NPI 1225486988) logged 1,803 annual procedures (upper-quartile active clinical volume (82.89th Boston percentile), 80.57th MA percentile, -0.27σ) with sub-specialty concentration in 15 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Jonathan Ostrem (02115) place 99214 at the top of the practice ledger (811 yearly units, 82.89th metro rank), rounded out by 99213 and 93000.
For out-of-network patients contacting +1-664-555-2265, Dr. Ostrem's practice posts a $227.00 GPCI self-pay consult estimate ($227.00 patient-logged median, 4.59/5 composite reality score over 10 submissions).
Spanning 33 years of clinical practice following 1993 graduation from medical training, Dr. Jonathan Ostrem integrates 15 Active CMS HCPCS Codes diagnostics for Boston metro patients.
Compared against Boston, MA Hematology-Oncology peers
1,803 annual services across 33 beneficiaries
Standard deviations from MA Hematology-Oncology 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 | 811 | 82.89th | $47 – $65 |
| 99213 | Established Preventive & Chronic Care Visit | 469 | 78.89th | $36 – $51 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 234 | 77.89th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 180 | 81.89th | $55 – $76 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 108 | 86.89th | $66 – $90 |
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Dr. Jonathan Ostrem, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Ostrem National Provider Identifier | NPI #1225486988 (MD) | CMS NPPES Registry (02115) |
| Dr. Ostrem Boston CMS Volume Rank | 82.89th Pct (1,803 CMS svcs; Z -0.267σ) | CMS Medicare Part B (MA Hematology-Oncology) |
| Fair Cash-Pay New-Patient Benchmark | $227.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Boston, MA) |
| Waiting-Room Wait Time & Cash Friendliness | $227.00 avg paid • 14 min lobby wait | 10 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.88/5 Listening • 4.93/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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