Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Jeff Peck
Social Worker in Pittsfield, MA · enumerated 2023.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1073380903
See something wrong? Report a correction
Registry record
Entity type Individual (Type 1)
Name Jeff Peck
Sex Male
Practice address 1 Fenn Street, 4th Floor, Pittsfield, MA, 01201
Phone (413) 344-4832
Enumeration date Dec 11, 2023
Last updated in NPPES Dec 11, 2023
Taxonomy & licenses
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
Where does Jeff Peck practice?
The practice location on file with NPPES is in Pittsfield, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Jeff Peck?
The National Provider Identifier (NPI) for Jeff Peck is 1073380903, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Rebecca Polastri Clinical Social Worker · Pittsfield, MA NPI 1801129739 Megan Scott Counselor · Pittsfield, MA NPI 1902130099 Ashley Contenta Counselor · Pittsfield, MA NPI 1902117633 Alice Perkins Counselor · Pittsfield, MA NPI 1326353111 Ellen Borquaye Counselor · Pittsfield, MA NPI 1841500402 Robin Dobson Counselor · Pittsfield, MA NPI 1679883235
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-12-11.