Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Natalie Blevins Oswald, PA-C

Physician Assistant in Dedham, MA · enumerated 2014.

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

National Provider Identifier

1346656360

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Registry record

Entity type Individual (Type 1)

Name Natalie Blevins Oswald

Credential PA-C

Sex Female

Practice address 1 Lyons St, Dedham, MA, 02026

Phone (617) 654-7111

Enumeration date Jul 10, 2014

Last updated in NPPES Jan 11, 2024

Taxonomy & licenses

363A00000X Physician Assistant Physician Assistants & Advanced Practice Nursing Providers · License PA5067 (MA) Primary

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 Natalie Oswald?

The National Provider Identifier (NPI) for Natalie Oswald is 1346656360, a Type 1 (individual) record in the CMS NPPES registry.

Where does Natalie Oswald practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-11.