Gert Van Der Westhuizen, M.D.
NPI 1306839105 · Diagnostic Radiology Physician · Kingsport, TN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Gert Van Der Westhuizen, M.D. is a Diagnostic Radiology Physician provider in Kingsport, TN (NPI 1306839105).
Provider details
- NPI number
- 1306839105
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- License
- 36151 (TN)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,491 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| X-Ray of Chest, 1 View71045 | 269 | $8 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 264 | $105 |
| X-Ray of Chest, 2 Views71046 | 115 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 98 | $79 |
| Ct Scan of Chest Without Contrast71250 | 75 | $47 |
| Imaging for Evaluation of Swallowing Function74230 | 72 | $23 |
| Drainage of Fluid From Abdominal Cavity Using Imaging Guidance |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-26
- Last updated
- 2007-07-08
Frequently asked questions
- What is Gert Van Der Westhuizen's NPI number?
- Gert Van Der Westhuizen's National Provider Identifier (NPI) is 1306839105, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gert Van Der Westhuizen's specialty?
- Gert Van Der Westhuizen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Gert Van Der Westhuizen located?
- Gert Van Der Westhuizen's practice location on file with NPPES is 130 W Ravine Rd, Kingsport, TN 37660-3810.
- What is Gert Van Der Westhuizen's phone number?
- The practice phone number listed in the NPPES registry for Gert Van Der Westhuizen is (423) 968-1144.
- Does Gert Van Der Westhuizen accept Medicare?
- Gert Van Der Westhuizen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Gert Van Der Westhuizen's NPI active?
- Yes — Gert Van Der Westhuizen's NPI (1306839105) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.