Aaron Daniel Tward, M.D. PH.D.
NPI 1194921205ActiveIndividual· Otolaryngology· San Francisco, CA
Otolaryngology (M.D. PH.D.) in San Francisco, California, trained at University of California, San Francisco School of Medicine (class of 2007). Enrolled in Medicare as practitioner - ophthalmology. Cochlear Americas was the largest of 2 companies reporting payments in 2025, $274.84 in all, mostly food and beverage.
Overview
| NPI | 1194921205 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. PH.D. |
| Sole proprietor | No |
| NPI issued | Jun 25, 2007 |
| Last updated in NPPES | Jun 22, 2026 |
| Certified by provider | Jun 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | A133557 | CA |
| Surgery | 208600000X | BB5204071-AT61 | MA |
| Otolaryngology, Otology & Neurotology | 207YX0901X | A133557 | CA |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Oct 9, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 10, 2026 | No match | — |
| New York OMIG · Nov 10, 2026 | No match | — |
| Ohio Medicaid · Nov 10, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 10, 2026 | No match | — |
| Washington HCA · Nov 10, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Ophthalmology (CA) |
|---|
Education and affiliations
| Medical school | University of California, San Francisco School of Medicine |
|---|---|
| Graduation year | 2007 |
| Medicare specialty | Ophthalmology |
| Secondary specialties | Otolaryngology |
Medical group
- UCSF Medical Group Business ServicesSan Francisco, CA · 1,598 clinicians
Hospital affiliation
- UCSF Medical CenterSan Francisco, CA
Industry payments (Open Payments)
- 2025$274.84 · 3 payments from 2 companies
- 2024$77.34 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Cochlear Americas | $147.47 | 1 |
| Advanced Bionics, LLC | $127.37 | 2 |
What the 2025 payments were for
- Food and Beverage$274.84 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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