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Michael Dean Sigsworth, M.D.

Psychiatry Physician in Columbia, SC · enumerated 2015.

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

National Provider Identifier

1528449394

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Registry record

Entity type Individual (Type 1)
Name Michael Dean Sigsworth
Credential M.D.
Sex Male
Practice address 15 Medical Park, Ste 141, General Psychiatry Dept, Columbia, SC, 29203
Phone (803) 434-1433
Fax (803) 434-4062
Enumeration date Jun 17, 2015
Last updated in NPPES Jun 17, 2015

Taxonomy & licenses

2084P0800X Psychiatry Physician Allopathic & Osteopathic Physicians · License LL38482 (SC) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD 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

How do I verify Michael Sigsworth's NPI record?
Cross-check NPI 1528449394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1528449394 active?
Yes, as of the latest NPPES snapshot, NPI 1528449394 is active (record last updated 2015-06-17).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2015-06-17.