Akwi Wasi Asombang, M.D
NPI 1679778765ActiveIndividual· Internal Medicine, Gastroenterology· Worcester, MA
Internal Medicine, Gastroenterology (M.D) with Massachusetts General Physicians Organization Inc and 1 other group, practicing in Worcester, Massachusetts. 153 Medicare patients in 2024, $60,991 paid; all of their 51 Part D prescriptions were generic. Medtronic, Inc. reported $124.58 in payments in 2025, mostly food and beverage. Lists Brigham and Women's Hospital and 1 other hospital as hospital affiliations.
Overview
| NPI | 1679778765 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D |
| Sole proprietor | No |
| NPI issued | Jun 19, 2007 |
| Last updated in NPPES | Mar 18, 2021 |
| Certified by provider | Mar 18, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Gastroenterology Primary | 207RG0100X | 265422 | MA |
| Internal Medicine, Gastroenterology | 207RG0100X | MD16117 | RI |
| Internal Medicine, Gastroenterology | 207RG0100X | 2008011777 | MO |
| Internal Medicine, Gastroenterology | 207RG0100X | 4301113276 | MI |
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 - Gastroenterology (MA); Practitioner - Gastroenterology (RI) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 153 |
|---|---|
| Services billed | 460 across 44 procedure codes |
| Paid by Medicare | $60,991 |
Part D prescriptions in 2024
| Prescriptions (claims) | 51 · 63 30-day fills |
|---|---|
| Patients | 29 |
| Total drug cost | $150.42 |
| Generic share | 100% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Gastroenterology |
| Telehealth | Offers telehealth |
Medical groups
- Massachusetts General Physicians Organization IncBoston, MA · 3,558 clinicians
- The General Hospital CorporationBoston, MA · 1,267 clinicians
Hospital affiliations
- Brigham and Women's HospitalBoston, MA
- Massachusetts General HospitalBoston, MA
Industry payments (Open Payments)
- 2025$124.58 · 1 payment from 1 company
- 2024$458.89 · 4 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $124.58 | 1 |
What the 2025 payments were for
- Food and Beverage$124.58 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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