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

Jeffrey Souza, FNP

Family Nurse Practitioner in Sacramento, CA · enumerated 2016.

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

National Provider Identifier

1831558196

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Registry record

Entity type Individual (Type 1)

Name Jeffrey Souza

Credential FNP

Sex Male

Practice address Sacramento, CA, 95825

Phone (916) 436-3015

Fax (916) 436-3042

Enumeration date Feb 15, 2016

Last updated in NPPES Sep 20, 2024

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

Taxonomy & licenses

163WE0900X Enterostomal Therapy Registered Nurse Nursing Service Providers · License RN328206 (CA) Secondary

163WX1500X Ostomy Care Registered Nurse Nursing Service Providers · License RN328206 (CA) Secondary

163WH0200X Home Health Registered Nurse Nursing Service Providers · License RN328206 (CA) Secondary

163WP2201X Ambulatory Care Registered Nurse Nursing Service Providers · License RN328206 (CA) Secondary

163WW0000X Wound Care Registered Nurse Nursing Service Providers · License RN328206 (CA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 95007688 (CA) Secondary

163WC0400X Case Management Registered Nurse Nursing Service Providers · License RN328206 (CA) Secondary

163W00000X Registered Nurse Nursing Service Providers · License RN328206 (CA) Secondary

163WC2100X Continence Care Registered Nurse Nursing Service Providers · License RN320206 (CA) Secondary

363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License NP95007688 (CA) Primary

FNP · Family Nurse Practitioner: A nurse practitioner certified in family practice across the lifespan. About the FNP credential

Other identifiers

Identifier	Type	State	Issuer
NP95007688	Other	CA	BRN
RN328206	Other	CA	BRN

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.

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Frequently asked questions

How do I verify Jeffrey Souza's NPI record?

Cross-check NPI 1831558196 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1831558196 active?

Yes, as of the latest NPPES snapshot, NPI 1831558196 is active (record last updated 2024-09-20).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-09-20.