Dr. Thomas Maslen, MD
7525 Greenway Center DR, Suite 316, Greenbelt, MD 20770 • +1-764-555-6941
Medical Education: Accredited U.S. Medical School (Class of 2009)
What This Doctor Actually Performs: CMS Medicare Utilization & Greenbelt Percentiles
NPI #1699742791 • CBSA Regional • Internal Medicine
Statistical peer benchmarking across MD Internal Medicine providers positions Dr. Thomas Maslen, MD in Greenbelt at +0.02σ (61.54th city percentile / 83.98th state percentile, 643 Medicare beneficiaries), with clinical focus spanning 44 Active CMS HCPCS Codes.
Medicare Part B line-item claims for Dr. Thomas Maslen (20770) place 99214 at the top of the practice ledger (1622 yearly units, 61.54th metro rank), rounded out by 99213 and 93000.
Uninsured and high-deductible cash patients visiting Dr. Thomas Maslen in Greenbelt (20770) face an estimated $209.00 initial evaluation fee at 7525 Greenway Center DR, Suite 316 (hybrid in-clinic and telehealth video consults; 21-minute average reception wait; bedside manner 4.74/5 from 11 verified reports).
Credentialed as an MD specialist with 17 years post-graduation experience since completing medical school at an LCME/COCA institution (2009), Dr. Maslen coordinates 44 Active CMS HCPCS Codes workups from 7525 Greenway Center DR, Suite 316 (+1-764-555-6941).
Compared against Greenbelt, MD Internal Medicine peers
3,811 annual services across 643 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 | 1,622 | 61.54th | $124 – $169 |
| 99213 | Established Preventive & Chronic Care Visit | 937 | 61.54th | $95 – $130 |
| 93000 | In-Office 12-Lead Resting Electrocardiogram | 469 | 66.54th | $45 – $62 |
| G0439 | Annual Preventive Wellness & Cardiometabolic Risk Assessment | 361 | 59.54th | $145 – $199 |
| 99204 | Comprehensive New Patient Internal Medicine Diagnostic Visit | 216 | 60.54th | $172 – $236 |
| 96372 | Therapeutic Subcutaneous/Intramuscular Injection Administration (44 HCPCS billing breadth) | 206 | 61.54th | $111 – $161 |
Are you Dr. Thomas Maslen? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Greenbelt, MD:
<a href="https://dotmd.com/doctors/thomas-maslen-md-greenbelt-md-1699742791" title="Dr. Thomas Maslen, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1699742791.svg" alt="Dr. Thomas Maslen Internal Medicine Badge" width="280" height="72" /></a>
Dr. Thomas Maslen, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Maslen National Provider Identifier | NPI #1699742791 (MD) | CMS NPPES Registry (20770) |
| Dr. Maslen Greenbelt CMS Volume Rank | 61.54th Pct (3,811 CMS svcs; Z +0.019σ) | CMS Medicare Part B (MD Internal Medicine) |
| Fair Cash-Pay New-Patient Benchmark | $209.00 (CPT 99204 GPCI Benchmark) | CMS Geographic Practice Cost Index (Greenbelt, MD) |
| Waiting-Room Wait Time & Cash Friendliness | $209.00 avg paid • 21 min lobby wait | 11 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.74/5 Listening • 4.57/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Thomas Maslen
Other High-Volume Internal Medicine Specialists in Greenbelt, MD
Ranked strictly by CMS Medicare volumeDr. Maslen Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Greenbelt, MD.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Thomas Maslen community threads and patient logs by age, biological sex, dosage, and treatment duration.