Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Shelly Marie Oles, DNP, APRN, ANP-BC

Adult Health Nurse Practitioner in Ortonville, MI · enumerated 2009.

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

National Provider Identifier

1255568523

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Registry record

Entity type Individual (Type 1)

Name Shelly Marie Oles

Credential DNP, APRN, ANP-BC

Sex Female

Practice address Ortonville, MI, 48462

Phone (248) 739-3200

Fax (248) 220-6571

Enumeration date Jun 15, 2009

Last updated in NPPES Aug 30, 2026

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 4704229825 (MI) Primary

363LA2200X Adult Health Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License APRN11017492 (FL) Secondary

DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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

Is NPI 1255568523 active?

Yes, as of the latest NPPES snapshot, NPI 1255568523 is active (record last updated 2026-08-30).

How do I verify Shelly Oles's NPI record?

Cross-check NPI 1255568523 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-08-30.