Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Alix Nicole Medlin, MSW

Q: What is the NPI number for Alix Medlin?

The National Provider Identifier (NPI) for Alix Medlin is 1558713768, a Type 1 (individual) record in the CMS NPPES registry.

Social Worker in Sacramento, CA · enumerated 2016.

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

National Provider Identifier

1558713768

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Registry record

Entity type Individual (Type 1)

Name Alix Nicole Medlin

Credential MSW

Sex Female

Practice address 5445 Laurel Hills Dr, Sacramento, CA, 95841

Phone (916) 609-5100

Fax (916) 609-5160

Enumeration date Jul 12, 2016

Last updated in NPPES Jul 21, 2022

Taxonomy & licenses

101Y00000X Counselor Behavioral Health & Social Service Providers Secondary

104100000X Social Worker Behavioral Health & Social Service Providers Primary

Other identifiers

Identifier	Type	State	Issuer
101Y00000X	Medicaid	CA	-

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 Alix Medlin?

The National Provider Identifier (NPI) for Alix Medlin is 1558713768, a Type 1 (individual) record in the CMS NPPES registry.

Where does Alix Medlin practice?

The practice location on file with NPPES is in Sacramento, 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 2022-07-21.