Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Allison Christianne Della Maggiora, FNP-C

Family Nurse Practitioner in North Highlands, CA · enumerated 2009 · practices at Planned Parenthood Mar Monte, Inc.

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

National Provider Identifier

1861635534

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Registry record

Entity type Individual (Type 1)

Name Mrs. Allison Christianne Della Maggiora

Credential FNP-C

Sex Female

Practice address 5700 Watt Ave, North Highlands, CA, 95660

Phone (916) 332-5715

Fax (916) 332-1849

Enumeration date Apr 10, 2009

Last updated in NPPES Nov 16, 2012

Taxonomy & licenses

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP18795 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
CL191Y	Other	CA	MEDICARE PTAN

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 Allison Della Maggiora?

The National Provider Identifier (NPI) for Allison Della Maggiora is 1861635534, a Type 1 (individual) record in the CMS NPPES registry.

Where does Allison Della Maggiora practice?

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

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-11-16.