Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Miss Marley Jane Simonis, ATC, OTC

Athletic Trainer in Aurora, CO · enumerated 2017.

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

National Provider Identifier

1689196438

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Registry record

Entity type Individual (Type 1)

Name Miss Marley Jane Simonis

Credential ATC, OTC

Sex Female

Practice address 1635 Aurora Ct, Aurora, CO, 80045

Phone (720) 848-0000

Enumeration date Jul 13, 2017

Last updated in NPPES Feb 18, 2021

Taxonomy & licenses

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License AT002926 (GA) Secondary

246ZX2200X Orthopedic Assistant Technologists, Technicians & Other Technical Service Providers · License 16-0805 Secondary

2255A2300X Athletic Trainer Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License AT.0002227 (CO) 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 Marley Simonis?

The National Provider Identifier (NPI) for Marley Simonis is 1689196438, a Type 1 (individual) record in the CMS NPPES registry.

Where does Marley Simonis practice?

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

Other providers at this practice address

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Jonathan Woodcock Neurology Physician · Aurora, CO NPI 1851398903 Mary Hendrix Women's Health Nurse Practitioner · Aurora, CO NPI 1699773556 Philippe Gauthier Nephrology Physician · Aurora, CO NPI 1225021520 Genevieve Hofmann Obstetrics & Gynecology Nurse Practitioner · Aurora, CO NPI 1851380166 Roberta Gray Surgical Physician Assistant · Aurora, CO NPI 1518940022 Sunita Sharma Pulmonary Disease Physician · Aurora, CO NPI 1497732838 Liselotte Dyrbye Internal Medicine Physician · Aurora, CO NPI 1275511164 James Pomposelli Transplant Surgery Physician · Aurora, CO NPI 1457331738

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-02-18.