Kyle Ryland Hannabass, M.D.
NPI 1154784866ActiveIndividual· Otolaryngology· Walnut Creek, CA
Otolaryngology (M.D.) in Walnut Creek, California, trained at University of Florida College of Medicine (class of 2016). 663 Medicare patients in 2024, $178,265 paid; nearly all of their 623 Part D prescriptions were generic (94%). Inspire Medical Systems, Inc. was the largest of 5 companies reporting payments in 2025, $1,137 in all, mostly food and beverage.
Overview
| NPI | 1154784866 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Mar 30, 2016 |
| Last updated in NPPES | Jan 7, 2025 |
| Certified by provider | Jan 7, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Otolaryngology Primary | 207Y00000X | A152363 | 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 4, 2026 | No match | — |
| New York OMIG · Nov 4, 2026 | No match | — |
| Ohio Medicaid · Nov 4, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 4, 2026 | No match | — |
| Washington HCA · Nov 4, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Otolaryngology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 663 |
|---|---|
| Services billed | 1,916 across 60 procedure codes |
| Paid by Medicare | $178,265 |
Part D prescriptions in 2024
| Prescriptions (claims) | 623 · 832 30-day fills |
|---|---|
| Patients | 284 |
| Total drug cost | $12,266 |
| Generic share | 94% of claims |
Education and affiliations
| Medical school | University of Florida College of Medicine |
|---|---|
| Graduation year | 2016 |
| Medicare specialty | Otolaryngology |
Medical group
- Bass Medical GroupChico, CA · 291 clinicians
Hospital affiliations
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
Industry payments (Open Payments)
- 2025$1,137 · 25 payments from 5 companies
- 2024$818.80 · 17 payments from 3 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Inspire Medical Systems, Inc. | $689.39 | 18 |
| Stryker Corporation | $133.45 | 1 |
| Optinose US, Inc. | $125.99 | 1 |
| Smith+nephew, Inc. | $95.30 | 4 |
| Genzyme Corporation | $93.24 | 1 |
What the 2025 payments were for
- Food and Beverage$1,137 · 25 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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