Amber Johnson, MD
NPI 1134649726ActiveIndividual· Internal Medicine· Newport Beach, CA
Internal Medicine (MD) with Alegent Creighton Clinic, practicing in Newport Beach, California. Their prescriptions cost Medicare Part D more than their services did: $152,927 for 1,554 claims, against $21,585 paid for services in 2024. Lilly USA, LLC was the largest of 20 companies reporting payments in 2025, $927.03 in all, mostly food and beverage. Lists Chi Health Bergan Mercy and 3 other hospitals as hospital affiliations.
Overview
| NPI | 1134649726 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Jun 23, 2017 |
| Last updated in NPPES | Oct 22, 2026 |
| Certified by provider | Oct 22, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 7931 | NE |
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 - Internal Medicine (NE) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 103 |
|---|---|
| Services billed | 444 across 31 procedure codes |
| Paid by Medicare | $21,585 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,554 · 2,985 30-day fills |
|---|---|
| Patients | 265 |
| Total drug cost | $152,927 |
| Generic share | 85% of claims |
Education and affiliations
| Graduation year | 2017 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical group
- Alegent Creighton ClinicOmaha, NE · 963 clinicians
Hospital affiliations
- Chi Health Bergan MercyOmaha, NE
- Chi Health ImmanuelOmaha, NE
- Chi Health LakesideOmaha, NE
- Chi Health MidlandsPapillion, NE
Other facilities
- Chi Health at Home - OmahaHome health agency · Omaha, NE
Industry payments (Open Payments)
- 2025$927.03 · 52 payments from 20 companies
- 2024$708.80 · 33 payments from 15 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $167.72 | 13 |
| Radius Health, Inc. | $128.32 | 6 |
| Bayer Healthcare Pharmaceuticals Inc. | $87.26 | 5 |
| Recordati_rare_diseases_inc. | $72.61 | 3 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $56.01 | 3 |
What the 2025 payments were for
- Food and Beverage$927.03 · 52 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 138 internal medicine physicians in Newport Beach · All internal medicine physicians in California