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
DR. ZACHARY A KORETZ
Active
Individual
DR. ZACHARY A KORETZ
Active
Sole proprietor
No
Provider details
NPI number
Gender
Man
Credential
MD
Taxonomy
Speciality
Code
Description
License number
State
207W00000X
Ophthalmology Physician
A180519
CA
207W00000X
Ophthalmology Physician
DR.0073981
CO
207WX0107X
Retina Specialist (Ophthalmology) Physician
Primary
DR.0073981
CO
Other
Enumeration date
03/17/2018
Last updated
10/05/2025
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