Kevin Liaw, M.D
NPI 1164755450 · Diagnostic Radiology Physician · Maryville, TN
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kevin Liaw, M.D is a Diagnostic Radiology Physician provider in Maryville, TN (NPI 1164755450).
Provider details
- NPI number
- 1164755450
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- MD0000052305 (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
16 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
1,303 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) |
|---|---|---|
| Ct Scan of Chest Without Contrast71250 | 157 | $47 |
| Ct Scan of Chest Without Contrast71250 | 93 | $47 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 65 | $80 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 64 | $65 |
| Nuclear Medicine Study From Skull Base to Mid-Thigh With Ct Scan78815 | 64 | $105 |
| X-Ray of Chest, 1 View71045 | 59 | $8 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-09-17
- Last updated
- 2016-06-25
Frequently asked questions
- What is Kevin Liaw's NPI number?
- Kevin Liaw's National Provider Identifier (NPI) is 1164755450, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kevin Liaw's specialty?
- Kevin Liaw is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Kevin Liaw located?
- Kevin Liaw's practice location on file with NPPES is 907 E Lamar Alexander Pkwy, Maryville, TN 37804-5015.
- What is Kevin Liaw's phone number?
- The practice phone number listed in the NPPES registry for Kevin Liaw is (865) 983-7211.
- Does Kevin Liaw accept Medicare?
- Kevin Liaw is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kevin Liaw's NPI active?
- Yes — Kevin Liaw's NPI (1164755450) is active in the NPPES registry as of the last update on 2016-06-25.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.