Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mr. Aaron Allen Gross, RN, CRNA

Q: What is the NPI number for Aaron Gross?

The National Provider Identifier (NPI) for Aaron Gross is 1215184213, a Type 1 (individual) record in the CMS NPPES registry.

Certified Registered Nurse Anesthetist in White Bear Lake, MN · enumerated 2008.

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

National Provider Identifier

1215184213

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Registry record

Entity type Individual (Type 1)

Name Mr. Aaron Allen Gross

Credential RN, CRNA

Sex Male

Practice address 3783 Van Dyke St, White Bear Lake, MN, 55110

Phone (651) 762-0411

Fax (651) 762-1921

Enumeration date Aug 20, 2008

Last updated in NPPES Aug 20, 2008

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License R 1346721 (MN) Primary

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

Where does Aaron Gross practice?

The practice location on file with NPPES is in White Bear Lake, MN. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Aaron Gross?

The National Provider Identifier (NPI) for Aaron Gross is 1215184213, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-08-20.