Andrew Il Yang, MD
NPI 1326435421ActiveIndividual· Neurological Surgery· Phoenix, AZ
Neurological Surgery (MD) in Phoenix, Arizona, trained at New York University School of Medicine (class of 2015). Medicare paid $55,409 for services to 76 patients in 2024. Alphatec Spine, Inc was the largest of 4 companies reporting payments in 2025, $2,958 in all, mostly food and beverage.
Overview
| NPI | 1326435421 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | Apr 16, 2015 |
| Last updated in NPPES | Feb 5, 2024 |
| Certified by provider | Feb 5, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Neurological Surgery Primary | 207T00000X | 69229 | AZ |
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 (AZ) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 76 |
|---|---|
| Services billed | 166 across 39 procedure codes |
| Paid by Medicare | $55,409 |
Education and affiliations
| Medical school | New York University School of Medicine |
|---|---|
| Graduation year | 2015 |
| Medicare specialty | Neurosurgery |
| Telehealth | Offers telehealth |
Medical group
- Neurosurgical Associates LtdChandler, AZ · 74 clinicians
Hospital affiliations
- St Josephs Hospital and Medical CenterPhoenix, AZ
- Yavapai Regional Medical CenterPrescott, AZ
Other facilities
- Pam Health Rehabilitation Hospital of SurpriseInpatient rehabilitation facility · Surprise, AZ
Industry payments (Open Payments)
- 2025$2,958 · 24 payments from 4 companies
- 2024$2,930 · 20 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Alphatec Spine, Inc | $1,431 | 8 |
| Medtronic, Inc. | $1,197 | 11 |
| Neuropace, Inc. | $315.46 | 4 |
| Advanced Oxygen Therapy Inc. | $14.62 | 1 |
What the 2025 payments were for
- Food and Beverage$1,554 · 17 payments
- Travel and Lodging$1,404 · 7 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 99 neurosurgeons in Phoenix · All neurosurgeons in Arizona