William Fast, MD
Quick Facts
NPI Validation Status: Verified
Provider Overview
WILLIAM FAST, MD is a Family Medicine provider based in Boscobel, WI who has been registered with CMS since 2006. 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 1144297359 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 1144297359for 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 1144297359 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 Boscobel
Michelle Farrell, PHARM.D., RPH
Specialty not listedGrant Williams, D.C
ChiropracticPoul-erik Transo, CCC-A
AudiologistNelly Amador, M.D., PMD
Emergency MedicineRita Walker, FNP
Nurse PractitionerMemorial Hospital Of Boscobel
Specialty not listedOther Family Medicine Providers in Wisconsin
People Also Ask
What is William Fast's NPI number?
Is William Fast's NPI currently active?
What does William Fast specialize in?
207Q00000X.