Dr. Allen Hwang, MD
800 Washington St, Box 1013, Boston, MA 02111 • +1-747-555-9509
Medical Education: Accredited U.S. Medical School (Class of 2018)
What This Doctor Actually Performs: CMS Medicare Utilization & Boston Percentiles
NPI #1558532689 • CBSA 14460 • Gastroenterology
Within the Boston, MA (CBSA 14460) Gastroenterology cohort, Dr. Allen Hwang, MD with sub-specialty concentration in 63 Active CMS HCPCS Codes ranks at the 82.35th municipal percentile and 78.9th MA percentile (-0.02σ Z-score) based on 1,810 billed procedures for 595 patients.
Procedural volume for Dr. Hwang is led by HCPCS 99214 (Established Gastroenterology, GERD & IBD Evaluation — 670 annual services, $158–$217 GPCI cash estimate), followed by CPT 45380 (Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy, 453/yr) and CPT 43239 (Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy, 380/yr).
At 800 Washington St, Box 1013 (02111), Dr. Allen Hwang, MD accommodates direct self-pay scheduling (hybrid in-clinic and telehealth video consults) at ~$227.00 per new consult (4.60/5 bedside rating).
NPI registry verification (#1558532689) confirms Dr. Allen Hwang's MD standing serving CBSA 14460 with a 4.60/5 patient scorecard.
Compared against Boston, MA Gastroenterology peers
1,810 annual services across 595 beneficiaries
Standard deviations from MA Gastroenterology mean utilization
Top Billed HCPCS/CPT Procedures & GPCI Self-Pay Cash Benchmarks
| HCPCS | Clinical Procedure Description | Annual Volume | Local Pct | Est. Cash Range |
|---|---|---|---|---|
| 99214 | Established Gastroenterology, GERD & IBD Evaluation | 670 | 82.35th | $158 – $217 |
| 45380 | Diagnostic Colonoscopy w/ Mucosal Tissue Biopsy | 453 | 77.35th | $382 – $523 |
| 43239 | Upper GI Esophagogastroduodenoscopy (EGD) w/ Biopsy | 380 | 83.35th | $317 – $434 |
| 45385 | Colonoscopy w/ Snare Polypectomy Lesion Removal | 181 | 77.35th | $425 – $582 |
| 99204 | New Patient Digestive & Hepatology Consultation | 127 | 80.35th | $223 – $306 |
Are you Dr. Allen Hwang? Embed your Official DotMD Verification Badge (0-JS SVG)
Paste this lightweight SVG snippet onto your clinic bio page in Boston, MA:
<a href="https://dotmd.com/doctors/allen-hwang-md-boston-ma-1558532689" title="Dr. Allen Hwang, MD - Verified CMS Utilization on DotMD"><img src="https://dotmd.com/badges/npi/1558532689.svg" alt="Dr. Allen Hwang Gastroenterology Badge" width="280" height="72" /></a>
Dr. Allen Hwang, MD Fair Cash-Pay & Waiting-Room Scorecard
| Metric | Verified Benchmark | Source |
|---|---|---|
| Dr. Hwang National Provider Identifier | NPI #1558532689 (MD) | CMS NPPES Registry (02111) |
| Dr. Hwang Boston CMS Volume Rank | 82.35th Pct (1,810 CMS svcs; Z -0.018σ) | CMS Medicare Part B (MA Gastroenterology) |
| 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 • 11 min lobby wait | 23 Anonymous Patient Reports |
| Listens Without Rushing & Modern Protocol Score | 4.60/5 Listening • 4.72/5 Modern Labs | CMS Provider Practice Cohort |
“Waiting Room” Patient Reality Scorecard
Ask our AI Specialists anything about Dr. Allen Hwang
Other High-Volume Gastroenterology Specialists in Boston, MA
Ranked strictly by CMS Medicare volumeDr. Hwang Waiting-Room Q&A & Patient Experience Logs
Anonymous patient-submitted wait times, cash visit fees, and bedside manner discussions in Boston, MA.
Share your self-pay visit cost and lobby wait time—no account, email, or IP stored.
Filter Dr. Allen Hwang community threads and patient logs by age, biological sex, dosage, and treatment duration.