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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Katherine C Thompson, M.D.

Dermatology Physician in West Columbia, SC · enumerated 2006 · practices at Palmetto Dermatology.

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

National Provider Identifier

1477521136

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Registry record

Entity type Individual (Type 1)
Name Dr. Katherine C Thompson
Credential M.D.
Sex Female
Practice address 3574 Sunset Blvd, West Columbia, SC, 29169
Phone (803) 796-2500
Fax (803) 796-4378
Enumeration date Mar 9, 2006
Last updated in NPPES Apr 12, 2012

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 15834 (SC) Primary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier Type State Issuer
0302087 Other SC CAROLINA CARE PLAN
PA1426 Medicaid SC -

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 Katherine Thompson's NPI record?
Cross-check NPI 1477521136 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1477521136 active?
Yes, as of the latest NPPES snapshot, NPI 1477521136 is active (record last updated 2012-04-12).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-04-12.