Kathryn Noel Middleton, DO
NPI 1417539503ActiveIndividual· Family Medicine· Menlo Park, CA
Family Medicine (DO) in Menlo Park, California, trained at Arizona College of Osteopathic Medicine Mid Western University (class of 2021). Their prescriptions cost Medicare Part D more than their services did: $46,156 for 737 claims, against $12,974 paid for services in 2024.
Overview
| NPI | 1417539503 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | Apr 27, 2021 |
| Last updated in NPPES | Oct 17, 2025 |
| Certified by provider | Oct 17, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | 24393 | CA |
| Hospitalist | 208M00000X | 33207 | NH |
| Family Medicine | 207Q00000X | 33207 | NH |
| Family Medicine | 207Q00000X | 1019967 | MA |
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 - Family Practice (CA); Practitioner - Family Practice (MA); Practitioner - Hospitalist (NH) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 88 |
|---|---|
| Services billed | 161 across 12 procedure codes |
| Paid by Medicare | $12,974 |
Part D prescriptions in 2024
| Prescriptions (claims) | 737 · 1,608 30-day fills |
|---|---|
| Patients | 147 |
| Total drug cost | $46,156 |
| Generic share | 90% of claims |
Education and affiliations
| Medical school | Arizona College of Osteopathic Medicine Mid Western University |
|---|---|
| Graduation year | 2021 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical groups
- Mass General Brigham Community Physicians IncWatertown, MA · 428 clinicians
- One Medical Group IncSan Jose, CA · 331 clinicians
- Core Physicians LLCExeter, NH · 289 clinicians
Hospital affiliations
- Exeter Hospital IncExeter, NH
- Sequoia HospitalRedwood City, CA
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 18 family medicine physicians in Menlo Park · All family medicine physicians in California