Is this information incorrect? This page shows public data from NPPES. Update your record in NPPES and this page will update automatically within 7 days.
Individual
WILLIAM FREDERICK MAYERS
Active
Individual
WILLIAM FREDERICK MAYERS
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
M.D.
Taxonomy
Speciality
Code
Description
License number
State
207LP2900X
Pain Medicine (Anesthesiology) Physician
036148264
IL
207LP2900X
Pain Medicine (Anesthesiology) Physician
Primary
287639
MA
208VP0014X
Interventional Pain Medicine Physician
287639
MA
Other
Enumeration date
04/06/2016
Last updated
03/24/2026
About Stedi
Stedi is the only programmable healthcare clearinghouse. You can use Stedi's APIs to process eligibility checks, claims, remits, and more.
Sign upProduct
Developers