Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Alexa Tenwalde, DC

Neurology Chiropractor in Chelsea, MI · enumerated 2025.

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

National Provider Identifier

1396558987

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Registry record

Entity type Individual (Type 1)

Name Dr. Alexa Tenwalde

Credential DC

Sex Female

Practice address 400 N Main St, Chelsea, MI, 48118

Phone (989) 329-0786

Enumeration date Jan 29, 2025

Last updated in NPPES Jan 29, 2025

Taxonomy & licenses

111NN0400X Neurology Chiropractor Chiropractic Providers · License 2301010929 (MI) Primary

DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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

Where does Alexa Tenwalde practice?

The practice location on file with NPPES is in Chelsea, MI. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Alexa Tenwalde?

The National Provider Identifier (NPI) for Alexa Tenwalde is 1396558987, a Type 1 (individual) record in the CMS NPPES registry.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-01-29.