Ingy N. Ayad, MD
NPI 1285875542ActiveIndividual· Internal Medicine· Bakersfield, CA
Internal Medicine (MD) with Adventist Health Physicians Network, practicing in Bakersfield, California. Their prescriptions cost Medicare Part D more than their services did: $653,487 for 6,321 claims, against $158,527 paid for services in 2024. Amgen Inc. was the largest of 23 companies reporting payments in 2025, $2,236 in all, mostly food and beverage. Lists Adventist Health Bakersfield and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1285875542 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Mar 17, 2009 |
| Last updated in NPPES | Oct 2, 2013 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A106297 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 385 |
|---|---|
| Services billed | 2,778 across 36 procedure codes |
| Paid by Medicare | $158,527 |
Part D prescriptions in 2024
| Prescriptions (claims) | 6,321 · 11,612 30-day fills |
|---|---|
| Patients | 463 |
| Total drug cost | $653,487 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2001 |
|---|---|
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Adventist Health Physicians NetworkSaint Helena, CA · 628 clinicians
Hospital affiliations
- Adventist Health BakersfieldBakersfield, CA
- Adventist Health Tehachapi ValleyTehachapi, CA
- Kern Valley Healthcare DistrictLake Isabella, CA
Other facilities
- Adventist Health Home Care ServicesHome health agency · Bakersfield, CA
- American Health Associates, IncHome health agency · Bakersfield, CA
- Around the Clock Home CareHome health agency · Bakersfield, CA
- Mercy-Memorial Home HealthHome health agency · Bakersfield, CA
- Purpose Driven Home Health, LLCHome health agency · Bakersfield, CA
- Hoffmann HospiceHospice · Bakersfield, CA
Industry payments (Open Payments)
- 2025$2,236 · 150 payments from 23 companies
- 2024$2,302 · 151 payments from 19 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $341.57 | 32 |
| Novo Nordisk Inc | $313.24 | 15 |
| Lilly USA, LLC | $218.44 | 18 |
| Abbvie Inc. | $156.89 | 10 |
| Pfizer Inc. | $155.64 | 8 |
What the 2025 payments were for
- Food and Beverage$2,236 · 150 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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