Michael E. Baum, MD
NPI 1811955396ActiveIndividual· Colon & Rectal Surgery· Putnam, CT
Colon & Rectal Surgery (MD) in Putnam, Connecticut, trained at Saint Louis University School of Medicine (class of 1985). Mostly services rather than prescriptions: Medicare paid $32,604 for 106 patients in 2024, with only 26 Part D claims. Thd America, Inc. reported $19.24 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1811955396 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 3, 2006 |
| Last updated in NPPES | Jul 13, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 030535 | CT |
| Surgery | 208600000X | 030535 | CT |
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 (CT) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 106 |
|---|---|
| Services billed | 204 across 48 procedure codes |
| Paid by Medicare | $32,604 |
Part D prescriptions in 2024
| Prescriptions (claims) | 26 · 43 30-day fills |
|---|---|
| Patients | 11 |
| Total drug cost | $470.56 |
| Generic share | 100% of claims |
Education and affiliations
| Medical school | Saint Louis University School of Medicine |
|---|---|
| Graduation year | 1985 |
| Medicare specialty | General Surgery |
Medical group
- Day Kimball Medical Group IncPutnam, CT · 89 clinicians
Hospital affiliation
- Day Kimball HospitalPutnam, CT
Industry payments (Open Payments)
- 2025$19.24 · 1 payment from 1 company
- 2024$15.42 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Thd America, Inc. | $19.24 | 1 |
What the 2025 payments were for
- Food and Beverage$19.24 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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