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231H00000X: Audiologist

231H00000X is almost always a primary code: 25,215 active providers use it that way, the most in California and New York. It covers Audiologist in general; 2 more specific codes in use start with 231H.

Taxonomy code231H00000X
GroupingSpeech, Language and Hearing Service Providers
ClassificationAudiologist
Specializationnone (classification-level code)
Active NPIs listing it27,495
…as primary taxonomy25,215

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Where Audiologist providers practice