Dr. Jennifer Millen, MD
133 Brookline Ave, Boston, MA 02215 • +1-399-555-8989
Medical Education: Accredited U.S. Medical School (Class of 1995)
What This Doctor Actually Performs: CMS Medicare Utilization & Boston Percentiles
NPI #1831221795 • CBSA 14460 • Pain Management
Dr. Jennifer Millen, MD (NPI #1831221795) practices Pain Management in Boston, MA (02215) with sub-specialty concentration in 25 Active CMS HCPCS Codes, recording 19,078 annual CMS services across 360 distinct beneficiaries—placing this practice as a upper-quartile active clinical volume (76.92th Boston percentile) (+1.05σ vs MA state mean, 81.25th statewide percentile).
Fee-schedule auditing of NPI 1831221795 highlights 374 annual claims for 99214 (76.92th Boston percentile; $47–$65 self-pay corridor) plus 216 encounters under 99213 and 108 under 93000.
Cash-pay intake data for NPI 1831221795 (133 Brookline Ave, Boston) indicates $227.00 typical out-of-pocket visit spend against a $227.00 locality benchmark, paired with 22-minute average reception wait and 4.61/5 biomarker openness.
Patients evaluating Dr. Jennifer Millen in ZIP 02215 note 31 years of post-doctoral tenure (null, 1995) alongside 53.0 annual CMS procedures per patient.
Compared against Boston, MA Pain Management peers
19,078 annual services across 360 beneficiaries
Standard deviations from MA Pain Management 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 | 374 | 76.92th | $47 – $65 |
| 99213 | Established Preventive & Chronic Care Visit | 216 | 81.92th | $36 – $51 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 108 | 81.92th | $25 – $40 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 83 | 81.92th | $55 – $76 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 50 | 81.92th | $66 – $90 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (25 HCPCS billing breadth) | 18,248 | 76.92th | $45 – $65 |
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Dr. Jennifer Millen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Millen National Provider Identifier | NPI #1831221795 (MD) | CMS NPPES Registry (02215) |
| Dr. Millen Boston CMS Volume Rank | 76.92th Pct (19,078 CMS svcs; Z +1.054σ) | CMS Medicare Part B (MA Pain Management) |
| 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 • 22 min lobby wait | 18 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.68/5 Listening • 4.61/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
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