Arleen Guerrero Nieva, M.D., Inc.
NPI 1568767986ActiveOrganization· Internal Medicine· Long Beach, CA
Internal Medicine in Long Beach, California, registered in NPPES in January 2011. The authorized official on file is Shalom G. Nieva, Office Manager. Enrolled in Medicare as part b supplier - clinic/group practice.
Overview
| NPI | 1568767986 |
|---|---|
| Status | Active |
| Entity type | Organization |
| NPI issued | Jan 14, 2011 |
| Last updated in NPPES | Jan 14, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A68932 | 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 Part B Supplier - Clinic/Group Practice (CA) |
|---|
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