Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mr. Lawrence Stephen Grimaldi, MA LMAC
Counselor in Salem, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1609971035
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Registry record
Entity type Individual (Type 1)
Name Mr. Lawrence Stephen Grimaldi
Credential MA LMAC
Sex Male
Practice address 81 Highland Avenue, Salem, MA, 01970
Phone (978) 354-4550
Fax (978) 745-9021
Enumeration date Sep 13, 2006
Last updated in NPPES Jul 8, 2007
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
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 Lawrence Grimaldi?
Lawrence Grimaldi is registered in NPPES with the primary taxonomy of Counselor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.