William Mercer, MD
Quick Facts
NPI Validation Status: Verified
Provider Overview
WILLIAM MERCER, MD is a Family Medicine provider based in Wheeling, WV 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 1780687558 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 1780687558for 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 1780687558 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 Family Medicine
Family Medicine physicians provide comprehensive primary care to patients of all ages, managing acute illnesses, tracking chronic conditions, and emphasizing preventive healthcare.
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Other Healthcare Providers in Wheeling
William Coburn, MA, LPC
Mental Health CounselorJohn Mcfadden, PSY D
Specialty not listedMartha Donahue, MSN, FNP
Nurse PractitionerWayne Groux, M.D
Obstetrics & GynecologyDonald Lough, Jr., D.D.S
DentistryRobert Crane, DDS
DentistryOther Family Medicine Providers in West Virginia
People Also Ask
What is William Mercer's NPI number?
Is William Mercer's NPI currently active?
What does William Mercer specialize in?
207Q00000X.