Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Matthew F Stoltz, MA
Counselor in Haddonfield, NJ · enumerated 2013.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1558792911
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Registry record
Entity type Individual (Type 1)
Name Matthew F Stoltz
Credential MA
Sex Male
Practice address 118 Ellis St, Haddonfield, NJ, 08033
Phone (610) 644-6464
Fax (610) 981-6078
Enumeration date Dec 10, 2013
Last updated in NPPES Dec 10, 2013
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 Matthew Stoltz?
Matthew Stoltz 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.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2013-12-10.