Kristina Wong Bermas, MD
NPI 1164685749ActiveIndividual· Surgery, Surgical Critical Care· Portland, ME
Surgery, Surgical Critical Care (MD) with Mainehealth, practicing in Portland, Maine. Medicare paid $23,590 for services to 121 patients in 2024. Clr Medical, Inc. was the largest of 6 companies reporting payments in 2025, $293.67 in all, mostly food and beverage. Lists Mainehealth Maine Medical Center as a hospital affiliation.
Overview
| NPI | 1164685749 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 3, 2008 |
| Last updated in NPPES | Aug 14, 2025 |
| Certified by provider | Aug 14, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery, Surgical Critical Care Primary | 2086S0102X | MD29501 | ME |
| Surgery | 208600000X | 52918 | AZ |
| Surgery | 208600000X | MD29501 | ME |
| Surgery, Surgical Critical Care | 2086S0102X | 52918 | AZ |
| Surgery, Surgical Critical Care | 2086S0102X | 24064 | NH |
| Surgery, Trauma Surgery | 2086S0127X | 52918 | AZ |
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 - General Surgery (ME); Practitioner - General Surgery (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 121 |
|---|---|
| Services billed | 197 across 37 procedure codes |
| Paid by Medicare | $23,590 |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | General Surgery |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliation
- Mainehealth Maine Medical CenterPortland, ME
Industry payments (Open Payments)
- 2025$293.67 · 6 payments from 6 companies
- 2024$15,695 · 27 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Clr Medical, Inc. | $75.00 | 1 |
| Prytime Medical Devices, Inc. | $74.83 | 1 |
| Medical Device Business Services, Inc. | $68.67 | 1 |
| Zimmer Biomet Holdings, Inc. | $35.00 | 1 |
| Boston Scientific Corporation | $22.02 | 1 |
What the 2025 payments were for
- Food and Beverage$258.67 · 5 payments
- Travel and Lodging$35.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Surgery, Surgical Critical Care providers in Portland
- 1588813729
- 1780189688
- 1598159931
- 1851507974
- 1972730521
- 1093077703
- 1306818570
- 1528325974
- 1730611237