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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Lewis David Slawsky, M.D.

Dermatology Physician in Maryville, TN · enumerated 2006 · practices at Advanced Dermatology of East Tennessee, P.C..

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

National Provider Identifier

1497767529

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Registry record

Entity type Individual (Type 1)
Name Dr. Lewis David Slawsky
Credential M.D.
Sex Male
Practice address 615 Smithview Dr, Maryville, TN, 37803
Phone (865) 380-9300
Fax (865) 380-1558
Enumeration date Aug 13, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License MD0000026250 (TN) 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
3144148 Other TN BCBS PROVIDER NUMBER
3091975 Medicaid TN -
4619423 Other TN AETNA PROVIDER NUMBER

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

Is NPI 1497767529 active?
Yes, as of the latest NPPES snapshot, NPI 1497767529 is active (record last updated 2007-07-08).
How do I verify Lewis Slawsky's NPI record?
Cross-check NPI 1497767529 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.