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Provider Profile

Sierrea McNiff, MS

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At a glance

About Sierrea Mcniff

Sierrea McNiff, MS practices case manager / care coordinator in Alton, IL. The provider's National Provider Identifier (NPI) is 1598611675.

Factual summary compiled by Guide.md from public records; not written by this provider.

Specialty

Credentials & Licensing

NPINational Provider Identifier
1598611675Issued 2026

As reported to the NPI registry ↗

Common questions

What does Sierrea McNiff specialize in?

Sierrea McNiff is a case manager / care coordinator in Alton, IL. That is the designation recorded for this NPI in the federal registry.

NPI registry

Where is Sierrea McNiff located?

Sierrea McNiff is listed at 2615 Edwards St, Alton, IL 62002. Addresses come from the NPI registry and can lag a move, so confirm before travelling.

NPI registry

What is Sierrea McNiff's phone number?

The number on file is (618) 462-2331. Contact the office directly to confirm availability and scheduling.

NPI registry

What is the NPI for Sierrea McNiff?

Sierrea McNiff's National Provider Identifier is 1598611675. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.

NPI registry

Is Sierrea McNiff's profile verified?

Not yet. This profile is built from public federal data and has not been confirmed by Sierrea McNiff. If this is you, claiming it is free.

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