Cheng Fang Yu, MD
NPI 1649594664ActiveIndividual· Anesthesiology· Springfield, MA
Anesthesiology (MD) with Integrated Anesthesia Associates LLC and 1 other group, practicing in Springfield, Massachusetts. Medicare paid $27,379 for services to 218 patients in 2024. Merck Sharp & Dohme LLC was the largest of 2 companies reporting payments in 2025, $67.41 in all, mostly food and beverage. Lists Emerson Hospital - and 1 other hospital as hospital affiliations.
Overview
| NPI | 1649594664 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 19, 2010 |
| Last updated in NPPES | Jan 22, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 243675 | MA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Anesthesiology (CT); Practitioner - Anesthesiology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 218 |
|---|---|
| Services billed | 243 across 57 procedure codes |
| Paid by Medicare | $27,379 |
Education and affiliations
| Graduation year | 1997 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical groups
- Integrated Anesthesia Associates LLCHartford, CT · 409 clinicians
- Emerson Practice Associates II, IncConcord, MA · 50 clinicians
Hospital affiliations
- Emerson Hospital -W Concord, MA
- William W Backus HospitalNorwich, CT
Industry payments (Open Payments)
- 2025$67.41 · 3 payments from 2 companies
- 2024$61.00 · 3 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Merck Sharp & Dohme LLC | $37.77 | 2 |
| Intercept Pharmaceuticals, Inc. | $29.64 | 1 |
What the 2025 payments were for
- Food and Beverage$67.41 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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