John Haley
John Haley is a Addiction (Substance Use Disorder) Counselor provider (Counselor) practicing in East Wareham, MA, registered in the NPPES registry with NPI 1174973770 since 2016.
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1174973770 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | John Haley |
| Sex | Male |
| Practice address | 3088 CRANBERRY HWY, East Wareham, MA, 02538 |
| Phone | 5082957990 |
| Enumeration date | 2016-06-15 |
| Last updated in NPPES | 2016-06-15 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YA0400X | Addiction (Substance Use Disorder) Counselor | Primary | — | — |
Copy-ready billing details
Provider: John Haley NPI: 1174973770 Taxonomy: 101YA0400X (Addiction (Substance Use Disorder) Counselor) Address: 3088 CRANBERRY HWY, East Wareham, MA, 02538
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1558702993 | Patricia Sigel | Individual | Addiction (Substance Use Disorder) Counselor | East Wareham, MA |
| 1255839783 | Larrisa Berardinelli | Individual | Addiction (Substance Use Disorder) Counselor | E Wareham, MA |
Verify this record
Cross-check NPI 1174973770 against the authoritative CMS record: view John Haley 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.
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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2016-06-15.