Changxi Zhang, MD
NPI 1427257062 · Student in an Organized Health Care Education/Training Program · Richmond, VA
Enrolled with Medicare as Practitioner - Thoracic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Changxi Zhang, MD is a Student in an Organized Health Care Education/Training Program provider in Richmond, VA (NPI 1427257062).
Provider details
- NPI number
- 1427257062
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 0116018879 (VA)
Specialties & taxonomies
- Student in an Organized Health Care Education/Training ProgramPrimary390200000XLicense 0116018879 (VA)
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
18 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
22 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 22 | $224 |
Typical Medicare-allowed amounts for these services range $224–$224 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, not a price quote and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-13
- Last updated
- 2007-07-13
Frequently asked questions
- What is Changxi Zhang's NPI number?
- Changxi Zhang's National Provider Identifier (NPI) is 1427257062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Changxi Zhang's specialty?
- Changxi Zhang is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Changxi Zhang located?
- Changxi Zhang's practice location on file with NPPES is 1250 E Marshall St, Richmond, VA 23298-5051.
- What is Changxi Zhang's phone number?
- The practice phone number listed in the NPPES registry for Changxi Zhang is (804) 828-9783.
- Does Changxi Zhang accept Medicare?
- Changxi Zhang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Changxi Zhang's NPI active?
- Yes — Changxi Zhang's NPI (1427257062) is active in the NPPES registry as of the last update on 2007-07-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.