Xiaopei Chen, M.D.
NPI 1144517137 · Diagnostic Radiology Physician · Sacramento, CA
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xiaopei Chen, M.D. is a Diagnostic Radiology Physician provider in Sacramento, CA (NPI 1144517137).
Provider details
- NPI number
- 1144517137
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 249298 (MA)
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
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
818 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) |
|---|---|---|
| Screening 3d Breast Mammography77063 | 393 | $31 |
| Screening Mammography77067 | 393 | $40 |
| Screening 3d Breast Mammography77063 | 16 | $59 |
| Screening Mammography77067 | 16 | $160 |
Typical Medicare-allowed amounts for these services range $31–$160 (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
- 2011-06-29
- Last updated
- 2021-06-06
- Certified
- 2020-10-01
Frequently asked questions
- What is Xiaopei Chen's NPI number?
- Xiaopei Chen's National Provider Identifier (NPI) is 1144517137, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xiaopei Chen's specialty?
- Xiaopei Chen is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Xiaopei Chen located?
- Xiaopei Chen's practice location on file with NPPES is 2315 Stockton Blvd, Sacramento, CA 95817-2201.
- What is Xiaopei Chen's phone number?
- The practice phone number listed in the NPPES registry for Xiaopei Chen is (916) 703-2273.
- Does Xiaopei Chen accept Medicare?
- Xiaopei Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xiaopei Chen's NPI active?
- Yes — Xiaopei Chen's NPI (1144517137) is active in the NPPES registry as of the last update on 2021-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.