NPI Registry
Contact usSign up free
Find providers by NPI
Individual

DR. WILLIAM J EHLENBACH

Active
Sole proprietor
No

Provider details

NPI number
Gender
Man
Credential
MD

Taxonomy

Speciality
Code
Description
License number
State
207RC0200X
Critical Care Medicine (Internal Medicine) Physician
46884
WI
207RP1001X
Pulmonary Disease Physician
Primary
46884-20
WI

Other

Other identifiers
Code
Description
Identifier
Issuer
State
05
1437126166
WI
Enumeration date
03/01/2006
Last updated
08/24/2022
Update your record

If you believe information in your NPPES record is inaccurate, or if you wish to update or deactivate your NPI, you can do so directly with CMS at https://nppes.cms.hhs.gov.

About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign up
Product
  • Claims
  • Eligibility checks
  • EDI platform