Ariana Alonso, ACNP

Gerontology Nurse Practitioner · Saint Louis, MO

Individual Active NPI

NPI number 1598639585

Practice location

1 Barnes Jewish Hospital PLZ
Div Im Cardiology
Saint Louis, MO 63110-1003
Phone
(314) 362-1291
Fax
(314) 362-4278

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NPI record

NPI
1598639585
Entity type
Individual (Type 1)
Enumeration date
October 2, 2025
Last updated
October 21, 2025
Certified
October 2, 2025
Sole proprietor
No

Specialties & taxonomy codes

TaxonomyCodeLicenseState
Gerontology Nurse Practitioner Primary 363LG0600X 2025042937 MO

Mailing address

PO Box 7412011
Chicago, IL 60674-2011
Phone
(314) 362-1291
Fax
(314) 362-4278

About Ariana Alonso

Ariana Alonso, ACNP is a healthcare provider registered in the NPI registry with the primary taxonomy Gerontology Nurse Practitioner (code 363LG0600X). The practice location is 1 Barnes Jewish Hospital PLZ, Div Im Cardiology, Saint Louis, MO 63110-1003. The NPI number 1598639585 was assigned on October 2, 2025 and the record was last updated on October 21, 2025.

Ariana Alonso lists a license in the registry: #2025042937 (MO) for Gerontology Nurse Practitioner. License numbers are self-reported to NPPES; verify them with the state licensing board.

Frequently asked questions

What is the NPI number of Ariana Alonso, ACNP?

The NPI number is 1598639585.

What is the phone number of Ariana Alonso?

The phone number listed for the practice location is (314) 362-1291.

Where is Ariana Alonso located?

1 Barnes Jewish Hospital PLZ, Div Im Cardiology, Saint Louis, MO 63110-1003.

What is the taxonomy code for Ariana Alonso?

The primary taxonomy code is 363LG0600X – Gerontology Nurse Practitioner.

Is this information correct?

All details come from the public NPPES registry. Providers can update their record at nppes.cms.hhs.gov; changes appear here after the next weekly update.

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