Aaron Parrish, MD
NPI 1366799868ActiveIndividual· Surgery· Los Gatos, CA
Surgery (MD) in Los Gatos, California, trained at Tufts University School of Medicine (class of 2012). In 2024 Medicare paid $116,179 for 310 patients, and Part D covered 179 of their prescriptions, 70% of them generic. Medtronic, Inc. was the largest of 5 companies reporting payments in 2025, $283.61 in all, mostly food and beverage.
Overview
| NPI | 1366799868 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Aug 14, 2012 |
| Last updated in NPPES | May 13, 2021 |
| Certified by provider | May 13, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Surgery Primary | 208600000X | A128270 | CA |
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) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 310 |
|---|---|
| Services billed | 692 across 56 procedure codes |
| Paid by Medicare | $116,179 |
Part D prescriptions in 2024
| Prescriptions (claims) | 179 · 180 30-day fills |
|---|---|
| Patients | 112 |
| Total drug cost | $11,987 |
| Generic share | 70% of claims |
Education and affiliations
| Medical school | Tufts University School of Medicine |
|---|---|
| Graduation year | 2012 |
| Medicare specialty | Colorectal Surgery (Proctology) |
| Secondary specialties | General Surgery |
| Telehealth | Offers telehealth |
Hospital affiliations
- El Camino HealthMountain View, CA
- Good Samaritan HospitalSan Jose, CA
Industry payments (Open Payments)
- 2025$283.61 · 6 payments from 5 companies
- 2024$1,901 · 13 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Medtronic, Inc. | $165.03 | 1 |
| Smith+nephew, Inc. | $47.28 | 1 |
| Vertex Pharmaceuticals Incorporated | $34.08 | 2 |
| Integra Lifesciences Corporation | $19.39 | 1 |
| Mimedx Group, Inc. | $17.83 | 1 |
What the 2025 payments were for
- Food and Beverage$283.61 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 23 general surgeons in Los Gatos · All general surgeons in California