Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Steven Tenenbaum, LICSW
Social Worker in Northampton, MA · enumerated 2007.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1629112982
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Registry record
Entity type Individual (Type 1)
Name Steven Tenenbaum
Credential LICSW
Sex Male
Practice address 395 Pleasant St, Northampton, MA, 01060
Phone (413) 584-7787
Fax (413) 584-7778
Enumeration date Feb 19, 2007
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
104100000X Social Worker Behavioral Health & Social Service Providers · License 1018438 (MA) Primary
Other identifiers
| Identifier | Type | State | Issuer |
|---|---|---|---|
| TEP05390 | Other | MA | BLUE CROSS |
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
How do I verify Steven Tenenbaum's NPI record?
Cross-check NPI 1629112982 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1629112982 active?
Yes, as of the latest NPPES snapshot, NPI 1629112982 is active (record last updated 2007-07-08).
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.