Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Jill Ilene Cohen
Social Worker in Northampton, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1841328515
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Ms. Jill Ilene Cohen
Sex Female
Practice address 39 Main St, Suite #5, Northampton, MA, 01060
Phone (413) 586-4802
Fax (413) 586-5882
Enumeration date Mar 2, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 1018773 (MA) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| P05558 | Medicaid | MA | - |
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.
Frequently asked questions
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Jill Cohen?
Jill Cohen is registered in NPPES with the primary taxonomy of Social Worker. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Other providers at this practice address
Browse all → John Dolven Clinical Social Worker · Northampton, MA NPI 1669583878 Martin Benjamin Acupuncturist · Northampton, MA NPI 1295867398 Suasana Byers Acupuncturist · Northampton, MA NPI 1568610202 Diana Howard Clinical Social Worker · Northampton, MA NPI 1679713853 Sharon Esdale Acupuncturist · Northampton, MA NPI 1124339718
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.