Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Christi Bemister, PSYCHOLOGIST

Psychologist in Ann Arbor, MI · enumerated 2008 · practices at Railee Johnson Lmsw Pllc.

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

National Provider Identifier

1821248154

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Registry record

Entity type Individual (Type 1)

Name Christi Bemister

Credential PSYCHOLOGIST

Sex Female

Practice address 117 N 1st St Ste 106, Ann Arbor, MI, 48104

Phone (734) 834-4429

Fax (734) 786-2257

Enumeration date Sep 23, 2008

Last updated in NPPES Apr 6, 2023

Taxonomy & licenses

103T00000X Psychologist Behavioral Health & Social Service Providers · License 6301013974 (MI) Primary

Other identifiers

Identifier	Type	State	Issuer
593776870	Other	MI	TAX ID

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 Christi Bemister's NPI record?

Cross-check NPI 1821248154 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1821248154 active?

Yes, as of the latest NPPES snapshot, NPI 1821248154 is active (record last updated 2023-04-06).

Other providers at this practice address

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Railee Johnson Clinical Social Worker · Ann Arbor, MI NPI 1154835049 Alana Deriggi Clinical Social Worker · Ann Arbor, MI NPI 1114671575 Railee Johnson Lmsw Pllc Clinical Social Worker · Ann Arbor, MI NPI 1205682671

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-04-06.