Christopher Joseph Amann, M.D.
NPI 1134326895ActiveIndividual· Internal Medicine, Critical Care Medicine· Los Angeles, CA
Internal Medicine, Critical Care Medicine (M.D.) with Regents of the University of California and 4 other groups, practicing in Los Angeles, California. Their prescriptions cost Medicare Part D more than their services did: $32,395 for 96 claims, against $7,741 paid for services in 2024. Lists Pih Health Good Samaritan Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1134326895 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Jun 27, 2007 |
| Last updated in NPPES | Jul 24, 2025 |
| Certified by provider | Jul 24, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Critical Care Medicine Primary | 207RC0200X | C132360 | CA |
| Internal Medicine, Pulmonary Disease | 207RP1001X | C132360 | 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 - Emergency Medicine (CA); Practitioner - Emergency Medicine (FL); Practitioner - Internal Medicine (NH); Practitioner - Emergency Medicine (TX) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 67 across 8 procedure codes |
| Paid by Medicare | $7,741 |
Part D prescriptions in 2024
| Prescriptions (claims) | 96 · 102 30-day fills |
|---|---|
| Patients | 54 |
| Total drug cost | $32,395 |
| Generic share | 83% of claims |
Education and affiliations
| Graduation year | 2007 |
|---|---|
| Medicare specialty | Emergency Medicine |
| Telehealth | Offers telehealth |
Medical groups
- Regents of the University of CaliforniaSan Diego, CA · 2,089 clinicians
- Pih Health PhysiciansSanta Fe Springs, CA · 622 clinicians
- Intercommunity Emergency Medical GroupDowney, CA · 67 clinicians
- Tele911 Texas Emergency Medical Group PLLCDallas, TX · 14 clinicians
- Tele911 Florida Emergency Medical Group, P.A.Orlando, FL · 3 clinicians
Hospital affiliations
- Pih Health Good Samaritan HospitalLos Angeles, CA
- Uc San Diego Health Hillcrest - Hillcrest Med CtrSan Diego, CA
- Usc Arcadia HospitalArcadia, CA
Industry payments (Open Payments)
None reported for 2025 or 2024.
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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