Xingchen Mai, M.D.
NPI 1033537642 · Advanced Heart Failure and Transplant Cardiology Physician · Hartford, CT
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Xingchen Mai, M.D. is a Advanced Heart Failure and Transplant Cardiology Physician provider in Hartford, CT (NPI 1033537642).
Provider details
- NPI number
- 1033537642
- Entity type
- Individual
- Primary specialty
- Advanced Heart Failure and Transplant Cardiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 067610 (CT)
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 tenure25% of score
12 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
391 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 98 | $218 |
| Evaluation of Lower Heart Chamber Assist Device93750 | 55 | $41 |
| Routine Electrocardiogram (ecg) Using at Least 12 Leads With Interpretation and Report93000 | 53 | $15 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 53 | $122 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 41 | $139 |
| Visit Complexity Inherent to Evaluation and Management Associated With Medical Care Services That Serve As the Continuing Focal Point for All Needed Health Care Services And/Or With Medical Care Services That Are Part of Ongoing Care Related to a Patient'S |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Spironolactone | 137 | 66 |
| Sacubitril/Valsartanbrand: Entresto | 92 | 41 |
| Carvedilol | 84 | 36 |
| Dapagliflozin Propanediolbrand: Farxiga | 75 | 31 |
| Empagliflozinbrand: Jardiance | 50 | 18 |
| Torsemide | 47 | 26 |
| Furosemide | 39 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$319 across 14 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
- 2014-04-01
- Last updated
- 2024-04-23
- Certified
- 2024-04-23
Frequently asked questions
- What is Xingchen Mai's NPI number?
- Xingchen Mai's National Provider Identifier (NPI) is 1033537642, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Xingchen Mai's specialty?
- Xingchen Mai is listed in the NPPES registry with a primary specialty of Advanced Heart Failure and Transplant Cardiology Physician (Allopathic & Osteopathic Physicians).
- Where is Xingchen Mai located?
- Xingchen Mai's practice location on file with NPPES is 85 Jefferson St Ste 216, Hartford, CT 06106-2602.
- What is Xingchen Mai's phone number?
- The practice phone number listed in the NPPES registry for Xingchen Mai is (860) 972-1212.
- Does Xingchen Mai accept Medicare?
- Xingchen Mai is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Xingchen Mai's NPI active?
- Yes — Xingchen Mai's NPI (1033537642) is active in the NPPES registry as of the last update on 2024-04-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.