Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alex G Schnaderbeck, D.O.

Obstetrics & Gynecology Physician in Granite City, IL · enumerated 2017 · practices at Medicate Pharmacy Inc.

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

National Provider Identifier

1699206953

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Registry record

Entity type Individual (Type 1)

Name Dr. Alex G Schnaderbeck

Credential D.O.

Sex Male

Practice address 2166 Madison Ave, Granite City, IL, 62040

Phone (618) 451-4872

Fax (618) 451-6203

Enumeration date Mar 27, 2017

Last updated in NPPES Nov 22, 2021

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

207V00000X Obstetrics & Gynecology Physician Allopathic & Osteopathic Physicians · License 036157559 (IL) 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

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 Alex Schnaderbeck?

Alex Schnaderbeck is registered in NPPES with the primary taxonomy of Obstetrics & Gynecology 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 2021-11-22.