John Rowat Telford Monson, M.D.
NPI 1982851119ActiveIndividual· Colon & Rectal Surgery· Danbury, CT
Colon & Rectal Surgery (M.D.) with North Shore-Lij Medical PC, practicing in Danbury, Connecticut. Their prescriptions cost Medicare Part D more than their services did: $266,949 for 32 claims, against $15,048 paid for services in 2024. Takeda Pharmaceuticals U.S.A., Inc. was the largest of 4 companies reporting payments in 2025, $35,143 in all, mostly speaking and faculty fees.
Overview
| NPI | 1982851119 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Aug 19, 2008 |
| Last updated in NPPES | Sep 10, 2025 |
| Certified by provider | Sep 10, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | 76310 | CT |
| Colon & Rectal Surgery | 208C00000X | 259014 | NY |
| Colon & Rectal Surgery | 208C00000X | ME128201 | FL |
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) (CT); Practitioner - Colorectal Surgery (Proctology) (FL); Practitioner - Colorectal Surgery (Proctology) (NY) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 14 |
|---|---|
| Services billed | 1,143 across 16 procedure codes |
| Paid by Medicare | $15,048 |
Part D prescriptions in 2024
| Prescriptions (claims) | 32 · 32 30-day fills |
|---|---|
| Total drug cost | $266,949 |
| Generic share | 47% of claims |
Education and affiliations
| Graduation year | 1979 |
|---|---|
| Medicare specialty | Colorectal Surgery (Proctology) |
| Secondary specialties | General Surgery |
Medical group
- North Shore-Lij Medical PCStaten Island, NY · 6,440 clinicians
Industry payments (Open Payments)
- 2025$35,143 · 39 payments from 4 companies
- 2024$8,842 · 7 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Takeda Pharmaceuticals U.S.A., Inc. | $34,956 | 36 |
| Guard Medical Inc. | $140.93 | 1 |
| Lilly USA, LLC | $23.42 | 1 |
| Janssen Biotech, Inc. | $22.79 | 1 |
What the 2025 payments were for
- Compensation for services other than consulting, including serving as faculty or as a speaker at a venue other than a continuing education program$21,645 · 3 payments
- Consulting Fee$7,659 · 1 payment
- Travel and Lodging$5,100 · 24 payments
- Food and Beverage$739.40 · 11 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other colorectal surgeons in Danbury
- 1124281530
- 1881636447