Ruby Saliha Ali, M.D.
NPI 1093990426ActiveIndividual· Psychiatry & Neurology, Neurology· Fairfield, CA
Psychiatry & Neurology, Neurology (M.D.) with Northbay Physicians Surgery Center, LLC and 1 other group, practicing in Fairfield, California. Their prescriptions cost Medicare Part D more than their services did: $548,516 for 2,495 claims, against $183,605 paid for services in 2024. Livanova USA, Inc. was the largest of 21 companies reporting payments in 2025, $4,163 in all, mostly food and beverage. Lists Northbay Medical Center as a hospital affiliation.
Overview
| NPI | 1093990426 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jan 3, 2008 |
| Last updated in NPPES | Jan 31, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Psychiatry & Neurology, Neurology Primary | 2084N0400X | A99849 | 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 - Neurology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 450 |
|---|---|
| Services billed | 18,418 across 29 procedure codes |
| Paid by Medicare | $183,605 |
Part D prescriptions in 2024
| Prescriptions (claims) | 2,495 · 3,974 30-day fills |
|---|---|
| Patients | 344 |
| Total drug cost | $548,516 |
| Generic share | 87% of claims |
Education and affiliations
| Graduation year | 2005 |
|---|---|
| Medicare specialty | Neurology |
| Telehealth | Offers telehealth |
Medical groups
- Northbay Physicians Surgery Center, LLCFairfield, CA · 324 clinicians
- Northbay Health Medical FoundationFairfield, CA · 213 clinicians
Hospital affiliation
- Northbay Medical CenterFairfield, CA
Other facilities
- Bridge Home HealthHome health agency · Sacramento, CA
Industry payments (Open Payments)
- 2025$4,163 · 133 payments from 21 companies
- 2024$4,585 · 150 payments from 27 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Livanova USA, Inc. | $1,633 | 16 |
| Abbvie Inc. | $1,280 | 56 |
| Biogen, Inc. | $218.41 | 17 |
| Pfizer Inc. | $179.31 | 9 |
| Janssen Biotech, Inc. | $96.76 | 3 |
What the 2025 payments were for
- Food and Beverage$3,142 · 130 payments
- Travel and Lodging$1,021 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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