Porterville, CA 93257
- Not in PECOS data
- Organization · Hearing Instrument Specialist
A directory of 1,366 health care providers with a business address in California whose primary or secondary taxonomy code is 237700000X (Hearing Instrument Specialist). You are viewing page 1 of 14, which lists 94 of these providers: 28 organizations and 66 individual providers, of whom 33 are female and 33 are male. On this page, 2 accept Medicare assignment. About taxonomy code 237700000X ›
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As of the latest NPPES update, 1,366 providers in California are registered under taxonomy code 237700000X (Hearing Instrument Specialist). Of these, 283 (21%) are organizations and 1,083 (79%) are individual providers. Among the individual providers, 574 are female and 509 are male. The full directory spans 14 pages of up to 100 providers each.
Each card shows a PECOS badge based on the CMS Order and Referring dataset. A green PECOS badge means the provider appears in that dataset as eligible to order and refer. Open the provider profile, then verify directly in PECOS before relying on it for claims or credentialing.
The directory is rebuilt from the public NPPES registry, which is refreshed weekly. The NPI data on this page was last updated on June 21, 2026. A provider that recently updated their record may take a short time to appear here.
Counts reflect California. Gender is recorded for individual providers only. Source: NPPES.
Provider data from the National Plan and Provider Enumeration System (NPPES), refreshed weekly. PECOS status from the CMS Medicare Order and Referring dataset. Taxonomy from the NUCC code set, Version 25.1.