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K. Erik Kostelnik, MD

Dermatologist · Portland, ME

20 years in practice

2077753526

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Jul 2026Listed on Whelth
Public record

50 SEWALL ST, Portland, ME 04102 · 2077753526

Credential: MD · ME medical license: 014713 · NPI: 1346289683

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Source: CMS National Provider Identifier Registry (public record), imported July 2026. Ratings, photos, and practice details appear after the provider claims this profile.

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