Catherine Hamill
Catherine Hamill is a Mental Health Counselor provider (Counselor) practicing in Hull, MA, registered in the NPPES registry with NPI 1609252873 since 2015. Practices at Door Is Open Counseling Center (listed at the same practice address in NPPES).
✓ Active NPI ✓ Valid NPI checksum
| NPI | 1609252873 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Catherine Hamill |
| Sex | Female |
| Practice address | 485 NANTASKET AVE, UNIT C, Hull, MA, 02045 |
| Phone | 7819253500 |
| Fax | 7819253505 |
| Enumeration date | 2015-08-10 |
| Last updated in NPPES | 2015-08-10 |
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 101YM0800X | Mental Health Counselor | Primary | 8256 | MA |
Copy-ready billing details
Provider: Catherine Hamill NPI: 1609252873 Taxonomy: 101YM0800X (Mental Health Counselor) Address: 485 NANTASKET AVE, UNIT C, Hull, MA, 02045
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1851623193 | Jamelynn Evans | Individual | Clinical Social Worker | Hull, MA |
| 1437446770 | Aspen Ference | Individual | Mental Health Counselor | Hull, MA |
| 1366715765 | Paul Schlosberg | Individual | Mental Health Counselor | Hull, MA |
| 1922430818 | Jayme Valdez | Individual | Mental Health Counselor | Hull, MA |
| 1134530652 | Laura Haffty | Individual | Clinical Social Worker | Hull, MA |
| 1982011078 | Donna Nelson | Individual | Psychiatric/Mental Health Registered Nurse | Hull, MA |
| 1841659851 | Sarah Adelmann | Individual | Mental Health Counselor | Hull, MA |
| 1275993032 | Tania Rivers | Individual | Student in an Organized Health Care Education/Training Program | Hull, MA |
Verify this record
Cross-check NPI 1609252873 against the authoritative CMS record: view Catherine Hamill 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
Where does Catherine Hamill practice?
What is the NPI number for Catherine Hamill?
Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2015-08-10.