Amanda Mackey
Amanda Mackey is a Mental Health Counselor provider (Counselor) practicing in Old Greenwich, CT, registered in the NPPES registry with NPI 1649754334 since 2018.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1649754334 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Amanda Mackey |
| Sex | Female |
| Practice address | 1445 E PUTNAM AVE, Old Greenwich, CT, 06870 |
| Phone | 8007363739 |
| Enumeration date | 2018-09-19 |
| Last updated in NPPES | 2018-09-19 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YM0800X | Mental Health Counselor | Primary | — | — |
Copy-ready billing details
Provider: Amanda Mackey NPI: 1649754334 Taxonomy: 101YM0800X (Mental Health Counselor) Address: 1445 E PUTNAM AVE, Old Greenwich, CT, 06870
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1124944541 | Sophie Patchen | Individual | Behavior Analyst | Old Greenwich, CT |
| 1831016401 | Julia Peterson | Individual | Behavior Technician | Old Greenwich, CT |
| 1750684585 | Suzette Mantaring-Harris | Individual | Orthopedic Physical Therapist | Old Greenwich, CT |
| 1699059816 | Christine Knorr | Individual | Clinical Social Worker | Old Greenwich, CT |
| 1982954038 | Tara Gibson | Individual | Orthopedic Physical Therapist | Old Greenwich, CT |
| 1013341940 | Christina Dechello | Individual | Behavior Analyst | Old Greenwich, CT |
| 1942636071 | Emily Altman | Individual | Clinical Psychologist | Old Greenwich, CT |
| 1821465600 | Paola Cerruto | Individual | Professional Counselor | Old Greenwich, CT |
Verify this record
Cross-check NPI 1649754334 against the authoritative CMS record: view Amanda Mackey on the official NPPES registry .
What is an NPI number?
A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.
Frequently asked questions
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Is NPI 1649754334 active?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2018-09-19.