David Chiang, M.D
NPI 1124219506ActiveIndividual· Internal Medicine· Norwell, MA
Internal Medicine (M.D) in Norwell, Massachusetts, trained at Temple University School of Medicine (class of 2005). Their prescriptions cost Medicare Part D more than their services did: $1,250,785 for 18,707 claims, against $204,031 paid for services in 2024.
Overview
| NPI | 1124219506 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Aug 9, 2007 |
| Last updated in NPPES | Mar 17, 2016 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 238827 | MA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Internal Medicine (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,285 |
|---|---|
| Services billed | 5,122 across 94 procedure codes |
| Paid by Medicare | $204,031 |
Part D prescriptions in 2024
| Prescriptions (claims) | 18,707 · 37,175 30-day fills |
|---|---|
| Patients | 1,357 |
| Total drug cost | $1,250,785 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | Temple University School of Medicine |
|---|---|
| Graduation year | 2005 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical groups
- South Shore Medical Center, Inc.Norwell, MA · 175 clinicians
- Pembroke Medical Associates IncPembroke, MA · 26 clinicians
Hospital affiliations
- Beth Israel Deaconess Medical CenterBoston, MA
- South Shore HospitalSouth Weymouth, MA
Other facilities
- Bayada Home Health Care IncHome health agency · Plymouth, MA
- CaretendersHome health agency · Needham Heights, MA
- Croi HealthHome health agency · Norwell, MA
- Presidential Home Health Care LLCHome health agency · Quincy, MA
- South Shore Visiting Nurse AssociationHome health agency · Rockland, MA
- Autumn HospiceHospice · Norwell, MA
- Cranberry HospiceHospice · Plymouth, MA
- Croi HealthHospice · Norwell, MA
- Spaulding Rehabilitation HospitalInpatient rehabilitation facility · Charlestown, MA
- Queen Anne Nursing Home, IncNursing home · Hingham, MA
- Southwood at Norwell Nursing CtrNursing home · Norwell, MA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 internal medicine physicians in Norwell · All internal medicine physicians in Massachusetts