Dr. Mark A. Steiner, DC

Dr. Mark A. Steiner is a Orthopedic Chiropractor provider (Chiropractor) practicing in Pierre, SD, registered in the NPPES registry with NPI 1578613410 since 2007. The credential DC stands for Doctor of Chiropractic. Practices at Steiner Chiropractic, P.C. (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1578613410
Entity type	Individual (Type 1)
Name	Dr. Mark A. Steiner
Credential	DC
Sex	Male
Practice address	110 W DAKOTA AVE, Pierre, SD, 57501
Phone	6052241629
Enumeration date	2007-01-11
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111NX0800X	Orthopedic Chiropractor	Primary	631	SD

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

Other identifiers

Identifier	Type	State	Issuer
00086506	Other	SD	BLUE CROSS BLUE SHIELD ID

Copy-ready billing details

Provider: Mark Steiner, DC
NPI: 1578613410
Taxonomy: 111NX0800X (Orthopedic Chiropractor)
Address: 110 W DAKOTA AVE, Pierre, SD, 57501

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1326382961	Steiner Chiropractic, P.C.	Organization	Orthopedic Chiropractor	Pierre, SD

Verify this record

Cross-check NPI 1578613410 against the authoritative CMS record: view Dr. Mark A. Steiner on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Mark Steiner?

Mark Steiner is registered in NPPES with the primary taxonomy of Orthopedic Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Is this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.