Liqun Song, M.D.
NPI 1699839852ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Ansonia, CT
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) with Griffin Faculty Physicians Inc, practicing in Ansonia, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $2,780,173 for 6,537 claims, against $83,721 paid for services in 2024. Lilly USA, LLC was the largest of 25 companies reporting payments in 2025, $856.24 in all, mostly food and beverage. Lists Bridgeport Hospital and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1699839852 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Dec 21, 2006 |
| Last updated in NPPES | Dec 11, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | 044563 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Endocrinology (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 402 |
|---|---|
| Services billed | 1,816 across 25 procedure codes |
| Paid by Medicare | $83,721 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,537 · 14,973 30-day fills |
|---|---|
| Patients | 783 |
| Total drug cost | $2,780,173 |
| Generic share | 47% of claims |
Education and affiliations
| Graduation year | 1992 |
|---|---|
| Medicare specialty | Endocrinology |
| Telehealth | Offers telehealth |
Medical group
- Griffin Faculty Physicians IncDerby, CT · 134 clinicians
Hospital affiliations
- Bridgeport HospitalBridgeport, CT
- Griffin HospitalDerby, CT
- Waterbury HospitalWaterbury, CT
- Yale-New Haven HospitalNew Haven, CT
Industry payments (Open Payments)
- 2025$856.24 · 40 payments from 25 companies
- 2024$857.99 · 40 payments from 14 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $89.45 | 4 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $67.16 | 4 |
| Cequr Corporation | $58.99 | 2 |
| Antares Pharma, Inc. | $56.83 | 2 |
| Abbott Laboratories | $54.54 | 3 |
What the 2025 payments were for
- Food and Beverage$856.24 · 40 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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