Harold Zwick, OD
Quick Facts
NPI Validation Status: Verified
Provider Overview
HAROLD ZWICK, OD is a Optometry provider based in Whitehall, WI who has been registered with CMS since 2005. This NPI is currently Active under CMS NPPES registry.
Provider Details
Practice Location
Specialties & Licenses
Mailing Address
How to Use This NPI
For Insurance Billing
Use NPI 1336145879 in Box 33 of the CMS-1500 claim form. This number is required by all major insurance carriers to identify the billing provider and process electronic medical claims.
For Credentialing
Reference NPI 1336145879for provider credential verification. Hospital systems, state licensing boards, and CAQH directories query this number to verify the provider's active clinical status.
For Patients
Share NPI 1336145879 with your insurance company. If you need to verify out-of-network benefits or file a reimbursement claim, your insurance provider will require this number to process it.
About Optometry
Specialists in Optometry provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.
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Other Healthcare Providers in Whitehall
Lehigh Valley Visiting Nurses Inc.
Specialty not listedDouglas Moericke, PA
Specialty not listedMark Zellmer, PA-C
Physician AssistantJeffery Herried, PA-C
Physician AssistantBelinda Hickey, CRNA
Nurse AnesthetistMary Nilsson, MS
Clinical Social WorkerOther Optometry Providers in Wisconsin
People Also Ask
What is Harold Zwick's NPI number?
Is Harold Zwick's NPI currently active?
What does Harold Zwick specialize in?
152W00000X.