Honghui Feng, M.D.
NPI 1649224676ActiveIndividual· Anesthesiology· Old Saybrook, CT
Anesthesiology (M.D.) with Integrated Anesthesia Associates LLC, practicing in Old Saybrook, Connecticut. 194 Medicare patients in 2024, $49,724 paid; nearly all of their 313 Part D prescriptions were generic (95%). Spinal Simplicity, LLC was the largest of 6 companies reporting payments in 2025, $5,921 in all, mostly travel and lodging. Lists Hartford Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1649224676 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | May 22, 2006 |
| Last updated in NPPES | Nov 6, 2024 |
| Certified by provider | Nov 6, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | 039753 | CT |
| Anesthesiology | 207L00000X | 158535 | MA |
| Anesthesiology, Pain Medicine | 207LP2900X | 158535 | MA |
| Pain Medicine, Pain Medicine | 208VP0000X | 039753 | CT |
| Anesthesiology, Pain Medicine | 207LP2900X | 039753 | CT |
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 - Pain Management (CT); Practitioner - Anesthesiology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 194 |
|---|---|
| Services billed | 380 across 52 procedure codes |
| Paid by Medicare | $49,724 |
Part D prescriptions in 2024
| Prescriptions (claims) | 313 · 335 30-day fills |
|---|---|
| Patients | 72 |
| Total drug cost | $10,877 |
| Generic share | 95% of claims |
Education and affiliations
| Graduation year | 1990 |
|---|---|
| Medicare specialty | Pain Management |
| Secondary specialties | Anesthesiology |
| Telehealth | Offers telehealth |
Medical group
- Integrated Anesthesia Associates LLCHartford, CT · 409 clinicians
Hospital affiliations
- Hartford HospitalHartford, CT
- Lawrence & Memorial HospitalNew London, CT
- Middlesex HospitalMiddletown, CT
Industry payments (Open Payments)
- 2025$5,921 · 44 payments from 6 companies
- 2024$850.51 · 13 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Spinal Simplicity, LLC | $2,825 | 17 |
| Saluda Medical Americas, Inc. | $2,269 | 11 |
| Boston Scientific Corporation | $315.20 | 5 |
| Mml US, Inc. | $226.59 | 7 |
| Nalu Medical, Inc. | $207.25 | 3 |
What the 2025 payments were for
- Travel and Lodging$3,891 · 9 payments
- Food and Beverage$2,031 · 35 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Anesthesiology providers in Old Saybrook
- 1851472054
- 1699893099