NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Joseph Michael Oswalt

Acute Care Nurse Practitioner in Avon, OH · enumerated 2023 · practices at Cleveland Clinic Avon Hospital.

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

National Provider Identifier

1366216020

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Mr. Joseph Michael Oswalt
Sex Male
Practice address 33300 Cleveland Clinic Blvd, Avon, OH, 44011
Enumeration date Nov 13, 2023
Last updated in NPPES Jan 25, 2024

Taxonomy & licenses

363LA2100X Acute Care Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN.CNP.0035745 (OH) Primary
163W00000X Registered Nurse Nursing Service Providers · License 435037 (OH) Secondary

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 specialty is Joseph Oswalt?
Joseph Oswalt is registered in NPPES with the primary taxonomy of Acute Care Nurse Practitioner. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-01-25.