Ji-Suk Kristen Yoo, D.O.
NPI 1275890964ActiveIndividual· Neurological Surgery· Littleton, NH
Neurological Surgery (D.O.) with Dartmouth-Hitchcock Clinic and 2 other groups, practicing in Littleton, New Hampshire. 87 Medicare patients in 2024, $39,607 paid; nearly all of their 85 Part D prescriptions were generic (91%). Orthofix Medical, Inc. reported $30.27 in payments in 2025, mostly food and beverage. Lists Littleton Regional Healthcare and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1275890964 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | D.O. |
| Sole proprietor | No |
| NPI issued | Apr 18, 2012 |
| Last updated in NPPES | Dec 16, 2025 |
| Certified by provider | Dec 16, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 24480 | NH |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
| Neurological Surgery | 207T00000X | 25MB09972300 | NJ |
| Neurological Surgery | 207T00000X | OS018733 | PA |
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 - Neurosurgery (NH); Practitioner - Neurosurgery (NJ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 87 |
|---|---|
| Services billed | 178 across 33 procedure codes |
| Paid by Medicare | $39,607 |
Part D prescriptions in 2024
| Prescriptions (claims) | 85 · 107 30-day fills |
|---|---|
| Patients | 30 |
| Total drug cost | $1,665 |
| Generic share | 91% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical groups
- Dartmouth-Hitchcock ClinicLebanon, NH · 1,472 clinicians
- Mary Hitchcock Memorial HospitalManchester, NH · 1,280 clinicians
- Littleton Hospital AssociationLittleton, NH · 113 clinicians
Hospital affiliations
- Littleton Regional HealthcareLittleton, NH
- Mary Hitchcock Memorial HospitalLebanon, NH
- North Country Hospital and Health CenterNewport, VT
- Upper Connecticut Valley HospitalColebrook, NH
- Weeks Medical CenterLancaster, NH
Industry payments (Open Payments)
- 2025$30.27 · 1 payment from 1 company
- 2024$73.41 · 3 payments from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Orthofix Medical, Inc. | $30.27 | 1 |
What the 2025 payments were for
- Food and Beverage$30.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records