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Dr. Aaron Matthew Weber, D.O.

Orthopaedic Hand Surgery Physician in Saint Louis, MO · enumerated 2009 · practices at St. Anthony'S Physician Organization.

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

National Provider Identifier

1164758470

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Registry record

Entity type Individual (Type 1)
Name Dr. Aaron Matthew Weber
Credential D.O.
Sex Male
Practice address 12700 Southfork Rd Ste 100, Saint Louis, MO, 63128
Phone (314) 543-5284
Enumeration date Oct 20, 2009
Last updated in NPPES Apr 10, 2026

Taxonomy & licenses

207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License 0535312 (KS) Secondary
207XS0106X Orthopaedic Hand Surgery Physician Allopathic & Osteopathic Physicians · License 2015016399 (MO) Primary
DO · Doctor of Osteopathic Medicine: A fully licensed physician trained in osteopathic medical schools, with the same practice rights as an MD. About the DO 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 specialty is Aaron Weber?
Aaron Weber is registered in NPPES with the primary taxonomy of Orthopaedic Hand Surgery Physician. 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-10.