Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Elizabeth A Peterson
Social Worker in Milford, MA · enumerated 2024.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1891540506
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Registry record
Entity type Individual (Type 1)
Name Elizabeth A Peterson
Sex Female
Practice address 219 E Main St Ste 102, Milford, MA, 01757
Phone (508) 796-0135
Enumeration date Apr 17, 2024
Last updated in NPPES Apr 17, 2024
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
What specialty is Elizabeth Peterson?
Elizabeth Peterson 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.
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.
Other providers at this practice address
Browse all → Jessica Rodgers Clinical Social Worker · Milford, MA NPI 1730638479 Iana Oliveras-Cooper Counselor · Milford, MA NPI 1790322998 Erin Sarris Counselor · Milford, MA NPI 1093321333 Allison Cognetti Social Worker · Milford, MA NPI 1598489585 Valerie Knight Social Worker · Milford, MA NPI 1770207755 Julia Mason Social Worker · Milford, MA NPI 1265261291
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-04-17.