Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John D. Janulewicz, D.D.S., M.D.

Oral and Maxillofacial Surgery (Dentist) in Des Moines, IA · enumerated 2007.

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

National Provider Identifier

1386847630

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Registry record

Entity type Individual (Type 1)

Name John D. Janulewicz

Credential D.D.S., M.D.

Sex Male

Practice address 7400 Fleur Drive, Suite 200, Des Moines, IA, 50321

Phone (515) 287-7773

Fax (515) 287-7279

Enumeration date Jun 6, 2007

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223S0112X Oral and Maxillofacial Surgery (Dentist) Dental Providers · License 08464 (IA) Primary

DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for John Janulewicz?

The National Provider Identifier (NPI) for John Janulewicz is 1386847630, a Type 1 (individual) record in the CMS NPPES registry.

Where does John Janulewicz practice?

The practice location on file with NPPES is in Des Moines, IA. 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.