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Dr. Douglas Henry Steiner, DC

Chiropractor in Maryville, MO · enumerated 2006 · practices at Maryville Chiropractic, PC.

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

National Provider Identifier

1730298639

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Registry record

Entity type Individual (Type 1)
Name Dr. Douglas Henry Steiner
Credential DC
Sex Male
Practice address 1626 E 1st St, Maryville, MO, 64468
Phone (660) 582-8511
Fax (660) 582-8511
Enumeration date Aug 30, 2006
Last updated in NPPES Sep 27, 2011

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 006710 (MO) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier Type State Issuer
670535 Other MO UNITED HEALTHCARE NO.
260265018 Other MO MO TAX ID
82760 Other MO COVENTRY OF KS PROV. NO.
10001366300 Other MO COMMUNITY HEALTH PLAN NO.

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

Where does Douglas Steiner practice?
The practice location on file with NPPES is in Maryville, MO. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Douglas Steiner?
The National Provider Identifier (NPI) for Douglas Steiner is 1730298639, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-27.