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

Mr. Arnold Romero Solis, RN, CNOR

Q: What is the NPI number for Arnold Solis?

The National Provider Identifier (NPI) for Arnold Solis is 1558503078, a Type 1 (individual) record in the CMS NPPES registry.

Registered Nurse First Assistant in Homer Glen, IL · enumerated 2009.

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

National Provider Identifier

1558503078

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Registry record

Entity type Individual (Type 1)

Name Mr. Arnold Romero Solis

Credential RN, CNOR

Sex Male

Practice address Homer Glen, IL, 60491

Phone (708) 263-5092

Fax (708) 301-6148

Enumeration date Mar 30, 2009

Last updated in NPPES Nov 18, 2021

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

Taxonomy & licenses

163WR0006X Registered Nurse First Assistant Nursing Service Providers · License 041.279692 (IL) Primary

163WR0006X Registered Nurse First Assistant Nursing Service Providers · License 041279692 (IL) Secondary

163WR0006X Registered Nurse First Assistant Nursing Service Providers · License 041-279692 (IL) Secondary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN 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 Arnold Solis?

The National Provider Identifier (NPI) for Arnold Solis is 1558503078, a Type 1 (individual) record in the CMS NPPES registry.

Where does Arnold Solis practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-11-18.