Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Midwest Rheumatology

Q: What is the NPI number for Midwest Rheumatology?

The NPI for Midwest Rheumatology is 1235009945, a Type 2 (organization) record in the CMS NPPES registry.

Rheumatology Physician in Wayzata, MN · enumerated 2025 · authorized official Christine Deering, Rheumatology Physician Associate.

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

National Provider Identifier

1235009945

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Registry record

Entity type Organization (Type 2)

Legal business name Midwest Rheumatology

Practice address 18890 Park Ave, Wayzata, MN, 55391

Phone (952) 297-5506

Enumeration date Nov 7, 2025

Last updated in NPPES Nov 7, 2025

Taxonomy & classification

207RR0500X Rheumatology Physician Allopathic & Osteopathic Physicians Primary

Authorized official

Name Christine Deering

Title Rheumatology Physician Associate

Phone (952) 297-5506

Other identifiers

Identifier	Type	State	Issuer
1558026187	Medicaid	MN	-

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

Who is the authorized official for Midwest Rheumatology?

NPPES lists Christine Deering (Rheumatology Physician Associate) as the authorized official for this organization.

What is the NPI number for Midwest Rheumatology?

The NPI for Midwest Rheumatology is 1235009945, a Type 2 (organization) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-11-07.