Vu Bui, M.D.
NPI 1427142587 · Diagnostic Radiology Physician · Lancaster, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Vu Bui, M.D. is a Diagnostic Radiology Physician provider in Lancaster, CA (NPI 1427142587).
Provider details
- NPI number
- 1427142587
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A95416 (CA)
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
19 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
2,558 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) |
|---|---|---|
| Mri Scan of Leg Joint Without Contrast73721 | 558 | $214 |
| Mri Scan of Lower Spinal Canal Without Contrast72148 | 327 | $201 |
| Mri Scan of Arm Joint Without Contrast73221 | 247 | $213 |
| Mri Scan of Upper Spinal Canal Without Contrast72141 | 187 | $191 |
| Ct Scan of Leg Without Contrast73700 | 185 | $142 |
| X-Ray of Hip, 2-3 Views73502 | 124 | $53 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-10-03
- Last updated
- 2009-08-31
Frequently asked questions
- What is Vu Bui's NPI number?
- Vu Bui's National Provider Identifier (NPI) is 1427142587, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vu Bui's specialty?
- Vu Bui is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Vu Bui located?
- Vu Bui's practice location on file with NPPES is 1600 W Avenue J, Lancaster, CA 93534-2814.
- What is Vu Bui's phone number?
- The practice phone number listed in the NPPES registry for Vu Bui is (661) 726-6050.
- Does Vu Bui accept Medicare?
- Vu Bui is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Vu Bui's NPI active?
- Yes — Vu Bui's NPI (1427142587) is active in the NPPES registry as of the last update on 2009-08-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.