Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Schimek, MD

Q: What is the NPI number for John Schimek?

The National Provider Identifier (NPI) for John Schimek is 1518355858, a Type 1 (individual) record in the CMS NPPES registry.

Pediatrics Physician in New Berlin, WI · enumerated 2015.

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

National Provider Identifier

1518355858

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name John Schimek

Credential MD

Sex Male

Practice address 4855 S Moorland Rd Ste 150, New Berlin, WI, 53151

Phone (414) 425-5660

Fax (414) 425-9803

Enumeration date Jan 8, 2015

Last updated in NPPES May 31, 2022

Taxonomy & licenses

208000000X Pediatrics Physician Allopathic & Osteopathic Physicians · License 70229-20 (WI) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
1518355858	Medicaid	WI	-

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 John Schimek?

The National Provider Identifier (NPI) for John Schimek is 1518355858, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Schimek practice?

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

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-31.