Mary Ann De Guzman, LCSW
NPI 1669011748ActiveIndividual· Counselor· Phoenix, AZ
Counselor (LCSW) in Phoenix, Arizona, licensed in AZ, with an NPI issued in January 2020. Enrolled in Medicare as practitioner - clinical social worker and practitioner - clinical social worker.
Overview
| NPI | 1669011748 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | LCSW |
| Sole proprietor | No |
| NPI issued | Jan 6, 2020 |
| Last updated in NPPES | Jan 6, 2020 |
| Certified by provider | Jan 6, 2020 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Counselor Primary | 101Y00000X | 17508 | AZ |
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 - Clinical Social Worker (AZ); Practitioner - Clinical Social Worker (HI) |
|---|
Education and affiliations
| Graduation year | 2024 |
|---|---|
| Medicare specialty | Clinical Social Worker |
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