Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. John Stephen Schmader

Chiropractor in Wayne, PA · enumerated 2007.

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

National Provider Identifier

1447386933

Verified

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Registry record

Entity type Individual (Type 1)

Name Dr. John Stephen Schmader

Sex Male

Practice address 136 W Wayne Avenue, Wayne, PA, 19087

Phone (610) 293-1660

Fax (610) 293-9490

Enumeration date Feb 26, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License DC 007219 L (PA) Primary

Other identifiers

Identifier	Type	State	Issuer
020940	Other	PA	BLUE CROSS

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

Where does John Schmader practice?

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

What is the NPI number for John Schmader?

The National Provider Identifier (NPI) for John Schmader is 1447386933, a Type 1 (individual) record in the CMS NPPES registry.

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