Michael Nmi Knowland, MD,FACS
NPI 1477574887ActiveIndividual· Otolaryngology· South Portland, ME
Otolaryngology (MD,FACS) with Banner - University Physician Specialists LLC, practicing in South Portland, Maine. Medicare paid $8,027 for services to 77 patients in 2024. Lists Banner - University Medical Center Phoenix as a hospital affiliation.
Overview
| NPI | 1477574887 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD,FACS |
| Sole proprietor | Yes |
| NPI issued | Jul 21, 2006 |
| Last updated in NPPES | Sep 24, 2025 |
| Certified by provider | Sep 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | 011118 | ME |
| Otolaryngology | 207Y00000X | 10175663A | IN |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Otolaryngology (AZ); Practitioner - Otolaryngology (ME); Practitioner - Otolaryngology (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 77 |
|---|---|
| Services billed | 143 across 29 procedure codes |
| Paid by Medicare | $8,027 |
Education and affiliations
| Graduation year | 1974 |
|---|---|
| Medicare specialty | Otolaryngology |
Medical group
- Banner - University Physician Specialists LLCPhoenix, AZ · 348 clinicians
Hospital affiliation
- Banner - University Medical Center PhoenixPhoenix, AZ
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Otolaryngology providers in South Portland
- 1881490589
- 1710391271
- 1265536445