Dr. Katherine Mccarthy, PHD
Dr. Katherine Mccarthy is a Mental Health Counselor provider (Counselor) practicing in Acton, MA, registered in the NPPES registry with NPI 1184902355 since 2011. The credential PHD stands for Doctor of Philosophy.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1184902355 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Dr. Katherine Mccarthy |
| Credential | PHD |
| Sex | Female |
| Practice address | Acton, MA, 01720 |
| Phone | 9782643500 |
| Fax | 9782633498 |
| Enumeration date | 2011-07-22 |
| Last updated in NPPES | 2020-08-03 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YM0800X | Mental Health Counselor | Primary | — | — |
PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential
Copy-ready billing details
Provider: Katherine Mccarthy, PHD NPI: 1184902355 Taxonomy: 101YM0800X (Mental Health Counselor) Address: Acton, MA, 01720
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1245886456 | Shannon Pickett | Individual | Mental Health Counselor | Acton, MA |
| 1508476698 | Emily Carroll | Individual | Clinical Social Worker | Acton, MA |
| 1689259814 | Alison Gould | Individual | Mental Health Counselor | Acton, MA |
| 1902486194 | Lb Moore | Individual | Mental Health Counselor | Acton, MA |
| 1396329322 | Claire Buiocchi | Individual | Community Health Worker | Acton, MA |
| 1750058996 | Terra Buck | Individual | Mental Health Counselor | Acton, MA |
| 1548939101 | Kayla Trutt | Individual | Mental Health Counselor | Acton, MA |
| 1174262661 | Danielle Blackmore | Individual | Counselor | Acton, MA |
Verify this record
Cross-check NPI 1184902355 against the authoritative CMS record: view Dr. Katherine Mccarthy 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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Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2020-08-03.