Xiao Shi, M.D.
NPI 1427319813 · Diagnostic Radiology Physician · Houston, TX
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xiao Shi, M.D. is a Diagnostic Radiology Physician provider in Houston, TX (NPI 1427319813).
Provider details
- NPI number
- 1427319813
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- Q8638 (TX)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
14 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
4,158 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 | 454 | $8 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 428 | $286 |
| Ct Scan of Chest With Contrast71260 | 396 | $112 |
| Ct Scan of Chest Without Contrast71250 | 283 | $119 |
| Ct Scan of Abdomen and Pelvis With Contrast74177 | 270 | $81 |
| Mri Scan of Pelvis Before and After Contrast72197 | 265 | $314 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-06-03
- Last updated
- 2017-02-23
Frequently asked questions
- What is Xiao Shi's NPI number?
- Xiao Shi's National Provider Identifier (NPI) is 1427319813, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xiao Shi's specialty?
- Xiao Shi is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Xiao Shi located?
- Xiao Shi's practice location on file with NPPES is 1 Baylor Plz, Houston, TX 77030-3411.
- What is Xiao Shi's phone number?
- The practice phone number listed in the NPPES registry for Xiao Shi is (800) 553-9559.
- Does Xiao Shi accept Medicare?
- Xiao Shi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xiao Shi's NPI active?
- Yes — Xiao Shi's NPI (1427319813) is active in the NPPES registry as of the last update on 2017-02-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.