Limin Xu, MD
NPI 1619400819 · Diagnostic Radiology Physician · Greensboro, NC
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Limin Xu, MD is a Diagnostic Radiology Physician provider in Greensboro, NC (NPI 1619400819).
Provider details
- NPI number
- 1619400819
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2023-01727 (NC)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
9 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
1,112 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 | 376 | $8 |
| X-Ray of Chest, 2 Views71046 | 136 | $10 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 101 | $81 |
| Ct Scan of Abdomen and Pelvis Without Contrast74176 | 79 | $77 |
| Ct Scan of Blood Vessels of Chest With Contrast71275 | 57 | $80 |
| Ct Scan of Chest Without Contrast71250 | 35 | $47 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2017-04-05
- Last updated
- 2025-10-02
- Certified
- 2025-10-02
Frequently asked questions
- What is Limin Xu's NPI number?
- Limin Xu's National Provider Identifier (NPI) is 1619400819, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Limin Xu's specialty?
- Limin Xu is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Limin Xu located?
- Limin Xu's practice location on file with NPPES is 1331 N Elm St Ste 200, Greensboro, NC 27401-6304.
- What is Limin Xu's phone number?
- The practice phone number listed in the NPPES registry for Limin Xu is (336) 274-6682.
- Does Limin Xu accept Medicare?
- Limin Xu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Limin Xu's NPI active?
- Yes — Limin Xu's NPI (1619400819) is active in the NPPES registry as of the last update on 2025-10-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.