Xiaochang Chen, MD
NPI 1619973625 · Anesthesiology Physician · Elmhurst, NY
Enrolled with Medicare as Practitioner - Anesthesiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xiaochang Chen, MD is a Anesthesiology Physician provider in Elmhurst, NY (NPI 1619973625).
Provider details
- NPI number
- 1619973625
- Entity type
- Individual
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 227986 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
525 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
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 .
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) |
|---|---|---|
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 175 | $134 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 158 | $143 |
| Anesthesia for Exam of Colon Using an Endoscope00812 | 112 | $102 |
| Anesthesia for Procedure on Small and Large Bowel Using an Endoscope00813 | 34 | $170 |
| Anesthesia for Other Procedure on Esophagus, Stomach, Or Upper Small Bowel Using an Endoscope00731 | 23 | $131 |
| Anesthesia for Other Procedure on Large Bowel Using an Endoscope00811 | 23 | $122 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$66 across 3 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-06-23
- Last updated
- 2007-10-16
Frequently asked questions
- What is Xiaochang Chen's NPI number?
- Xiaochang Chen's National Provider Identifier (NPI) is 1619973625, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xiaochang Chen's specialty?
- Xiaochang Chen is listed in the NPPES registry with a primary specialty of Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Xiaochang Chen located?
- Xiaochang Chen's practice location on file with NPPES is 90-02 Queens Blvd, Elmhurst, NY 11373.
- What is Xiaochang Chen's phone number?
- The practice phone number listed in the NPPES registry for Xiaochang Chen is (718) 558-1000.
- Does Xiaochang Chen accept Medicare?
- Xiaochang Chen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xiaochang Chen's NPI active?
- Yes — Xiaochang Chen's NPI (1619973625) is active in the NPPES registry as of the last update on 2007-10-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.