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

Ana-Maria Gallo

Clinical Nurse Specialist in San Diego, CA · enumerated 2023.

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

National Provider Identifier

1376258392

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Registry record

Entity type Individual (Type 1)

Name Ana-Maria Gallo

Sex Female

Practice address San Diego, CA, 92128

Phone (619) 857-4438

Enumeration date Jan 16, 2023

Last updated in NPPES Jan 16, 2023

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

Taxonomy & licenses

364S00000X Clinical Nurse Specialist Physician Assistants & Advanced Practice Nursing Providers · License 405 (CA) Primary

163WX0003X Inpatient Obstetric Registered Nurse Nursing Service Providers · License 456555 (CA) Secondary

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 specialty is Ana-Maria Gallo?

Ana-Maria Gallo is registered in NPPES with the primary taxonomy of Clinical Nurse Specialist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-16.