Christian Anton Thomas, MD
NPI 1487651584ActiveIndividual· Internal Medicine, Hematology & Oncology· Westbrook, ME
Internal Medicine, Hematology & Oncology (MD) with Maine Center for Cancer Medicine and Blood Disorders PA, practicing in Westbrook, Maine. Their prescriptions cost Medicare Part D more than their services did: $12,770,902 for 2,379 claims, against $3,185,668 paid for services in 2024. Abbvie Inc. was the largest of 14 companies reporting payments in 2025, $570.26 in all, mostly food and beverage. Lists Houlton Regional Hospital and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1487651584 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jul 5, 2005 |
| Last updated in NPPES | Apr 20, 2026 |
| Certified by provider | Apr 20, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Hematology & Oncology Primary | 207RH0003X | MD19427 | ME |
| Internal Medicine, Hematology & Oncology | 207RH0003X | 15893 | NH |
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 - Hematology/Oncology (ME); Practitioner - Hematology/Oncology (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 492 |
|---|---|
| Services billed | 154,747 across 189 procedure codes |
| Paid by Medicare | $3,185,668 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,379 · 3,027 30-day fills |
|---|---|
| Patients | 284 |
| Total drug cost | $12,770,902 |
| Generic share | 51% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Hematology/Oncology |
| Telehealth | Offers telehealth |
Medical group
- Maine Center for Cancer Medicine and Blood Disorders PAWestbrook, ME · 70 clinicians
Hospital affiliations
- Houlton Regional HospitalHoulton, ME
- Mainehealth Maine Medical CenterPortland, ME
- Mainehealth Pen Bay HospitalRockport, ME
- Memorial Hospital, theNorth Conway, NH
- Northern Light Mercy HospitalPortland, ME
Other facilities
- Andwell Health PartnersHospice · Scarborough, ME
Industry payments (Open Payments)
- 2025$570.26 · 23 payments from 14 companies
- 2024$123.82 · 5 payments from 5 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Abbvie Inc. | $101.56 | 3 |
| Daiichi Sankyo Inc. | $87.96 | 4 |
| Astrazeneca Pharmaceuticals LP | $56.23 | 2 |
| E.R. Squibb & Sons, L.L.C. | $47.69 | 2 |
| Pfizer Inc. | $39.40 | 2 |
What the 2025 payments were for
- Food and Beverage$570.26 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Internal Medicine, Hematology & Oncology providers in Westbrook
- 1205896107
- 1831398551
- 1083140883
- 1386614295
- 1518183532
- 1023339819
- 1174565667
- 1649478827
- 1871564724
- 1366648693
All Internal Medicine, Hematology & Oncology providers in Maine →