Walnut Creek, CA 94598
- Not in PECOS data
- Organization · Pulmonary Disease
A directory of 2,813 health care providers with a business address in California whose primary or secondary taxonomy code is 207RP1001X (Internal Medicine Pulmonary Disease). You are viewing page 1 of 29, which lists 89 of these providers: 23 organizations and 66 individual providers, of whom 12 are female and 54 are male. On this page, 63 are enrolled in PECOS and 57 accept Medicare assignment. About taxonomy code 207RP1001X ›
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As of the latest NPPES update, 2,813 providers in California are registered under taxonomy code 207RP1001X (Internal Medicine Pulmonary Disease). Of these, 727 (26%) are organizations and 2,086 (74%) are individual providers. Among the individual providers, 479 are female and 1,607 are male. The full directory spans 29 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 July 5, 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 26.0.