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Matthew C. Holtzman, M.D.

Neurology Physician in Wayne, MI · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1275741647

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Registry record

Entity type Individual (Type 1)
Name Matthew C. Holtzman
Credential M.D.
Sex Male
Practice address 34815 W Michigan Ave, C, Wayne, MI, 48184
Phone (734) 721-4739
Fax (734) 725-3184
Enumeration date May 18, 2007
Last updated in NPPES Oct 11, 2017

Taxonomy & licenses

2084N0600X Clinical Neurophysiology Physician Allopathic & Osteopathic Physicians · License 4301081479 (MI) Secondary
2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 4301081479 (MI) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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.

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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 Holtzman?
Matthew Holtzman is registered in NPPES with the primary taxonomy of Neurology Physician. 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 2017-10-11.