Ms. Frances Peninnah Hack
Ms. Frances Peninnah Hack is a Clinical Social Worker provider (Social Worker) practicing in Florence, MA, registered in the NPPES registry with NPI 1104082338 since 2008.
✓ Active NPI ✓ Valid NPI checksum Sole proprietor
| NPI | 1104082338 |
|---|---|
| Entity type | Individual (Type 1) |
| Name | Ms. Frances Peninnah Hack |
| Sex | Female |
| Practice address | Florence, MA, 01062 |
| Phone | 4135843494 |
| Enumeration date | 2008-08-07 |
| Last updated in NPPES | 2008-08-07 |
Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.
Taxonomy & licenses
| Taxonomy code | Specialty | Primary | License | State |
|---|---|---|---|---|
| 1041C0700X | Clinical Social Worker | Primary | 1023839 | MA |
Copy-ready billing details
Provider: Frances Hack NPI: 1104082338 Taxonomy: 1041C0700X (Clinical Social Worker) Address: Florence, MA, 01062
Other providers at this practice address
| NPI | Name | Type | Specialty | Location |
|---|---|---|---|---|
| 1215003983 | Robert Chabot | Individual | Clinical Social Worker | Florence, MA |
Verify this record
Cross-check NPI 1104082338 against the authoritative CMS record: view Ms. Frances Peninnah Hack 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 2008-08-07.