NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Jacob William Stegmaier, D.C.

Chiropractor in Dixon, IL · enumerated 2008 · practices at Now Care LLC.

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

National Provider Identifier

1124271655

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Registry record

Entity type Individual (Type 1)
Name Dr. Jacob William Stegmaier
Credential D.C.
Sex Male
Practice address Dixon, IL, 61021
Phone (815) 285-2273
Fax (815) 285-2276
Enumeration date Oct 28, 2008
Last updated in NPPES Aug 8, 2012

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 038012199 (IL) 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.

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Frequently asked questions

Is NPI 1124271655 active?
Yes, as of the latest NPPES snapshot, NPI 1124271655 is active (record last updated 2012-08-08).
How do I verify Jacob Stegmaier's NPI record?
Cross-check NPI 1124271655 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-08-08.