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Tobias Alecio Mattei, M.D.

Neurological Surgery Physician in Saint Louis, MO · enumerated 2011 · practices at Microsurgery and Brain Research Institute, P.C..

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

National Provider Identifier

1386927192

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Registry record

Entity type Individual (Type 1)
Name Tobias Alecio Mattei
Credential M.D.
Sex Male
Practice address 10012 Kennerly Rd Ste 400, Saint Louis, MO, 63128
Phone (314) 543-5999
Fax (314) 543-5994
Enumeration date Sep 28, 2011
Last updated in NPPES Feb 24, 2026

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 2018009352 (MO) 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

What is the NPI number for Tobias Mattei?
The National Provider Identifier (NPI) for Tobias Mattei is 1386927192, a Type 1 (individual) record in the CMS NPPES registry.
Where does Tobias Mattei practice?
The practice location on file with NPPES is in Saint Louis, MO. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-02-24.