Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Natural Balance Chiropractic

Chiropractor in Madison, WI · enumerated 2015 · authorized official Chelsea Prothero, Owner.

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

National Provider Identifier

1548625320

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Registry record

Entity type Organization (Type 2)

Legal business name Natural Balance Chiropractic

Practice address 2639 University Ave, Ste 200, Madison, WI, 53705

Phone (608) 438-2152

Enumeration date Dec 22, 2015

Last updated in NPPES Dec 22, 2015

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 4962 (WI) Primary

Authorized official

Name Chelsea Prothero

Title Owner

Phone (608) 438-2152

Other identifiers

Identifier	Type	State	Issuer
38735500	Medicaid	WI	-

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 is Natural Balance Chiropractic located?

The practice location on file with NPPES is in Madison, WI.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2015-12-22. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Thomas Steinhauer Optometrist · Madison, WI NPI 1316901044 Chelsea Prothero Chiropractor · Madison, WI NPI 1932447224 Andrew Steinhauer Optometrist · Madison, WI NPI 1518304799 Brian Steinhauer Optometrist · Madison, WI NPI 1669824801 Steinhauer Family Eye Clinic, S.C. Clinic/Center · Madison, WI NPI 1063984698

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-12-22.