Brian Dilworth, M.D.
NPI 1558603621 · Orthopaedic Surgery Physician · Knoxville, TN
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Dilworth, M.D. is a Orthopaedic Surgery Physician provider in Knoxville, TN (NPI 1558603621).
Provider details
- NPI number
- 1558603621
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 56665 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
13 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,645 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 315 | $117 |
| X-Ray of Hip, 2-3 Views73502 | 260 | $42 |
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 185 | $64 |
| X-Ray for Bone Length Assessment77073 | 182 | $40 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 161 | $152 |
| X-Ray of Knee, 4 Or More Views73564 | 142 | $42 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Meloxicam | 410 | 255 |
| Amoxicillin | 216 | 112 |
| Cefadroxil | 198 | 186 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 198 | 181 |
| Diclofenac Sodium | 130 | 107 |
| Naloxone Hcl | 104 | 101 |
| Prednisone | 59 | 55 |
| Clindamycin Hcl | 31 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,238 across 4 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2013-03-26
- Last updated
- 2026-01-14
- Certified
- 2026-01-14
Frequently asked questions
- What is Brian Dilworth's NPI number?
- Brian Dilworth's National Provider Identifier (NPI) is 1558603621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Dilworth's specialty?
- Brian Dilworth is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Dilworth located?
- Brian Dilworth's practice location on file with NPPES is 1422 Old Weisgarber Rd, Knoxville, TN 37909-1293.
- What is Brian Dilworth's phone number?
- The practice phone number listed in the NPPES registry for Brian Dilworth is (865) 558-4400.
- Does Brian Dilworth accept Medicare?
- Brian Dilworth is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Dilworth's NPI active?
- Yes — Brian Dilworth's NPI (1558603621) is active in the NPPES registry as of the last update on 2026-01-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.