Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Walter A Schroeder Jr., DO MD

Otolaryngology Physician in Cape Girardeau, MO · enumerated 2006.

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

National Provider Identifier

1811098312

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Registry record

Entity type Individual (Type 1)

Name Walter A Schroeder Jr.

Credential DO MD

Sex Male

Practice address 3203 Blattner Drive, Cape Girardeau, MO, 63703

Phone (573) 334-5007

Fax (573) 334-6369

Enumeration date Sep 26, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207Y00000X Otolaryngology Physician Allopathic & Osteopathic Physicians · License MOR9980 (MO) Primary

Other identifiers

Identifier	Type	State	Issuer
119051	Other	MO	HEALTH LINK
26757	Other	MO	BLUE CROSS BLUE SHIELD

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Walter Schroeder?

The National Provider Identifier (NPI) for Walter Schroeder is 1811098312, a Type 1 (individual) record in the CMS NPPES registry.

Where does Walter Schroeder practice?

The practice location on file with NPPES is in Cape Girardeau, MO. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.