Terah C. Isaacson, M.D.
NPI 1023220316ActiveIndividual· Colon & Rectal Surgery· Cookeville, TN
Colon & Rectal Surgery (M.D.) in Cookeville, Tennessee, trained at University of Kansas School of Med (Kc/Wich/Sal) (class of 2006). In 2024 Medicare paid $22,888 for 94 patients, and Part D covered 56 of their prescriptions, 79% of them generic. Canon Medical Systems USA, Inc. reported $200.65 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1023220316 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | May 7, 2007 |
| Last updated in NPPES | Apr 6, 2023 |
| Certified by provider | Apr 6, 2023 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 61228 | TN |
| Colon & Rectal Surgery | 208C00000X | P4580 | TX |
| Surgery | 208600000X | P4580 | TX |
| Colon & Rectal Surgery | 208C00000X | 04-42832 | KS |
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 - Colorectal Surgery (Proctology) (KS); Practitioner - General Surgery (MS); Practitioner - General Surgery (TN); Practitioner - Colorectal Surgery (Proctology) (TX); Practitioner - Colorectal Surgery (Proctology) (WY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 94 |
|---|---|
| Services billed | 164 across 33 procedure codes |
| Paid by Medicare | $22,888 |
Part D prescriptions in 2024
| Prescriptions (claims) | 56 · 58 30-day fills |
|---|---|
| Patients | 35 |
| Total drug cost | $2,825 |
| Generic share | 79% of claims |
Education and affiliations
| Medical school | University of Kansas School of Med (Kc/Wich/Sal) |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | General Surgery |
Medical groups
- Cookeville Regional Medical CenterCookeville, TN · 51 clinicians
- Great Plains of Republic Co IncBelleville, KS · 8 clinicians
- Surgicalist of Tx PLLCBryan, TX · 4 clinicians
Hospital affiliations
- Chi St Joseph Health Regional HospitalBryan, TX
- Cookeville Regional Medical CenterCookeville, TN
- Republic County HospitalBelleville, KS
Industry payments (Open Payments)
- 2025$200.65 · 1 payment from 1 company
- 2024$225.27 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Canon Medical Systems USA, Inc. | $200.65 | 1 |
What the 2025 payments were for
- Food and Beverage$200.65 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records