Kathreen Portia Lee, MD
NPI 1639304132ActiveIndividual· Colon & Rectal Surgery· Portland, ME
Colon & Rectal Surgery (MD) with Mainehealth, practicing in Portland, Maine. 109 Medicare patients in 2024, $36,386 paid; nearly all of their 120 Part D prescriptions were generic (98%). Intuitive Surgical, Inc. reported $889.16 in payments in 2024, mostly travel and lodging. Lists Mainehealth Maine Medical Center as a hospital affiliation.
Overview
| NPI | 1639304132 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 28, 2009 |
| Last updated in NPPES | Jul 25, 2022 |
| Certified by provider | Jul 25, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | MD25933 | ME |
| Colon & Rectal Surgery | 208C00000X | 290326 | NY |
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 - Colorectal Surgery (Proctology) (ME) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 109 |
|---|---|
| Services billed | 186 across 45 procedure codes |
| Paid by Medicare | $36,386 |
Part D prescriptions in 2024
| Prescriptions (claims) | 120 · 131 30-day fills |
|---|---|
| Patients | 61 |
| Total drug cost | $1,097 |
| Generic share | 98% of claims |
Education and affiliations
| Graduation year | 2009 |
|---|---|
| Medicare specialty | Colorectal Surgery (Proctology) |
| Secondary specialties | General Surgery |
Medical group
- MainehealthPortland, ME · 2,633 clinicians
Hospital affiliation
- Mainehealth Maine Medical CenterPortland, ME
Industry payments (Open Payments)
- 2024$889.16 · 5 payments from 1 company
Top paying companies in 2024
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $889.16 | 5 |
What the 2024 payments were for
- Travel and Lodging$519.63 · 2 payments
- Food and Beverage$360.79 · 2 payments
- Gift$8.74 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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