Quick answers
- Does Duane A. Dilworth Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says Duane A. Dilworth Jr. accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Duane A. Dilworth Jr. see?
- In 2024, CMS data shows 702 Original Medicare patients and 3,076 services for Duane A. Dilworth Jr.. This counts Original Medicare only and measures volume, not quality.
- What is Duane A. Dilworth Jr.'s NPI number?
- 1730507617. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Duane A. Dilworth Jr., data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 702 |
|---|---|
| Services billed to Medicare | 3,076 |
| Different services or procedures | 55 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Destruction of precancer skin growth, 2-14 growths (17003)1,028 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)706 services
- Destruction of precancer skin growth, 1 growth (17000)341 services
- Destruction of skin growth, 1-14 growths (17110)166 services
- Biopsy of related skin growth, first growth (11102)165 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High cholesterol74%
- High blood pressure73%
- Arthritis51%
- Diabetes28%
- Ischemic heart disease27%
- Chronic kidney disease23%
Hospitals where Duane A. Dilworth Jr. works
Medicare's Facility Affiliation Data lists Duane A. Dilworth Jr. at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Christian Hospital NortheastSaint Louis, MO · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 260180
Practice locations
Addresses where Duane A. Dilworth Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 1034 S Brentwood Blvd, Suite 1000Saint Louis, MO 63117 (314) 781‑0794
- 11125 Dunn Rd, Suite 206Saint Louis, MO 63136 (314) 355‑7111
Group practices
Medicare enrollment lists Duane A. Dilworth Jr. as a member of this group (CMS data updated October 2, 2026).
- Deluxe Dermatology LLC3 clinicians in the group
Specialties
- Dermatologyprimary
Other dermatologists in Saint Louis
Clinicians with the same Medicare primary specialty in Saint Louis, MO — not a recommendation.
Other clinicians in Deluxe Dermatology LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Howard University College Of Medicine |
| Graduation year | 2014 (12 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1730507617 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians