Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Mark D Steinvurzel, MD, Pllc

Q: What is the NPI number for Mark D Steinvurzel, MD, Pllc?

The NPI for Mark D Steinvurzel, MD, Pllc is 1669559084, a Type 2 (organization) record in the CMS NPPES registry.

Ophthalmology Physician in South Charleston, WV · enumerated 2006 · authorized official Mark Steinvurzel, Managing Member.

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

National Provider Identifier

1669559084

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Registry record

Entity type Organization (Type 2)

Legal business name Mark D Steinvurzel, MD, Pllc

Practice address 24 Maccorkle Ave Sw, Suite 202, South Charleston, WV, 25303

Phone (304) 720-7200

Enumeration date Nov 1, 2006

Last updated in NPPES Oct 16, 2007

Taxonomy & classification

207W00000X Ophthalmology Physician Allopathic & Osteopathic Physicians · License 21197 (WV) Primary

Authorized official

Name Mark Steinvurzel

Title Managing Member

Phone (304) 720-7200

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

What is the NPI number for Mark D Steinvurzel, MD, Pllc?

The NPI for Mark D Steinvurzel, MD, Pllc is 1669559084, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Mark D Steinvurzel, MD, Pllc?

NPPES lists Mark Steinvurzel (Managing Member) as the authorized official for this organization.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-10-16.