Kristina Linnea Guyton, M.D.
NPI 1356605125ActiveIndividual· Colon & Rectal Surgery· Iowa City, IA
Colon & Rectal Surgery (M.D.) in Iowa City, Iowa, trained at University of Chicago, Pritzker School of Medicine (class of 2012). In 2024 Medicare paid $35,467 for 108 patients, and Part D covered 126 of their prescriptions, 89% of them generic. Intuitive Surgical, Inc. reported $777.67 in payments in 2025, mostly travel and lodging.
Overview
| NPI | 1356605125 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 26, 2012 |
| Last updated in NPPES | Oct 28, 2026 |
| Certified by provider | Oct 28, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Colon & Rectal Surgery Primary | 208C00000X | MD-47564 | IA |
| Surgery | 208600000X | 125061413 | IL |
| Surgery | 208600000X | MD-47564 | IA |
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) (IA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 108 |
|---|---|
| Services billed | 226 across 48 procedure codes |
| Paid by Medicare | $35,467 |
Part D prescriptions in 2024
| Prescriptions (claims) | 126 · 126 30-day fills |
|---|---|
| Patients | 44 |
| Total drug cost | $3,831 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Chicago, Pritzker School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Colorectal Surgery (Proctology) |
| Secondary specialties | General Surgery |
Medical group
- State University of IowaCoralville, IA · 1,897 clinicians
Hospital affiliations
- University of Iowa Health Care Medical Center DownIowa City, IA
- University of Iowa Hospital & ClinicsIowa City, IA
Industry payments (Open Payments)
- 2025$777.67 · 6 payments from 1 company
- 2024$61.45 · 3 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Intuitive Surgical, Inc. | $777.67 | 6 |
What the 2025 payments were for
- Travel and Lodging$649.31 · 4 payments
- Food and Beverage$128.36 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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