E T AYALA MD
NPI 1821089541
Internal Medicine in Fond Du Lac, WI
About E T Ayala Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
E T AYALA MD (NPI 1821089541) is an individual internal medicine provider in Fond Du Lac, Wisconsin, licensed in Wisconsin (21604) and active in the NPI registry since November 2005.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 4
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is E Ayala's NPI number?
The NPI number for E Ayala is 1821089541. It was assigned to this individual provider in the NPPES registry on November 2, 2005.
Where is E Ayala located?
E Ayala practices at 92 E Division St, Fond Du Lac, WI 54935. The listed phone number is (920) 921-0560.
What is E Ayala's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
When was this NPI record last updated?
The NPPES record for E Ayala was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 35 days ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.