Stella Y. Chow, M.D.
NPI 1518053859ActiveIndividual· Internal Medicine, Gastroenterology· Peabody, MA
Internal Medicine, Gastroenterology (M.D.) in Peabody, Massachusetts, trained at Boston University School of Medicine (class of 1990). Their prescriptions cost Medicare Part D more than their services did: $460,724 for 544 claims, against $78,093 paid for services in 2024. Medtronic, Inc. was the largest of 2 companies reporting payments in 2025, $607.36 in all, mostly food and beverage.
Overview
| NPI | 1518053859 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 5, 2006 |
| Last updated in NPPES | Sep 27, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 77700 | 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 - Gastroenterology (MA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 432 |
|---|---|
| Services billed | 777 across 26 procedure codes |
| Paid by Medicare | $78,093 |
Part D prescriptions in 2024
| Prescriptions (claims) | 544 · 1,087 30-day fills |
|---|---|
| Patients | 178 |
| Total drug cost | $460,724 |
| Generic share | 81% of claims |
Education and affiliations
| Medical school | Boston University School of Medicine |
|---|---|
| Graduation year | 1990 |
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical group
- Lahey Clinic IncBurlington, MA · 1,381 clinicians
Hospital affiliations
- Beth Israel Deaconess Medical CenterBoston, MA
- Lahey Hospital & Medical Center, BurlingtonBurlington, MA
- Northeast Hospital CorporationBeverly, MA
Industry payments (Open Payments)
- 2025$607.36 · 14 payments from 2 companies
- 2024$457.70 · 4 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $464.17 | 12 |
| Abbvie Inc. | $143.19 | 2 |
What the 2025 payments were for
- Food and Beverage$371.43 · 11 payments
- Travel and Lodging$235.93 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Gastroenterology providers in Peabody
- 1568549772
- 1073569760
- 1114056009
- 1952460206
All Internal Medicine, Gastroenterology providers in Massachusetts →