WILLIAM C DAN DO
NPI 1407684657
Anesthesiology in Chicago, IL
About William C Dan Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM C DAN DO (NPI 1407684657) is an individual anesthesiology provider in Chicago, Illinois, licensed in Illinois (125085462) and active in the NPI registry since July 2024. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
William C Dan Do is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHICAGO, IL 60637
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 William Dan's NPI number?
The NPI number for William Dan is 1407684657. It was assigned to this individual provider in the NPPES registry on July 22, 2024.
Where is William Dan located?
William Dan practices at 5841 S Maryland Ave # Mc4028, Chicago, IL 60637. The listed phone number is (773) 702-6700.
What is William Dan's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is William Dan enrolled in Medicare?
Yes. William Dan is registered in the Medicare PECOS enrollment system.
When was this NPI record last updated?
The NPPES record for William Dan was last updated on May 10, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months 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.