Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Erika Leigh Maroon, DC

Chiropractor in Michigan City, IN · enumerated 2017.

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

National Provider Identifier

1861905499

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Registry record

Entity type Individual (Type 1)

Name Erika Leigh Maroon

Credential DC

Sex Female

Practice address 8690 West Pahs Rd., Michigan City, IN, 46360

Phone (219) 872-5151

Enumeration date Nov 6, 2017

Last updated in NPPES Nov 6, 2017

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 08003003A (IN) 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

Is NPI 1861905499 active?

Yes, as of the latest NPPES snapshot, NPI 1861905499 is active (record last updated 2017-11-06).

How do I verify Erika Maroon's NPI record?

Cross-check NPI 1861905499 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-11-06.