Oscar Chastain, MD
Quick Facts
NPI Validation Status: Verified
Provider Overview
OSCAR CHASTAIN, MD is a Thoracic Surgery provider based in Longview, TX 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 1285635409 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 1285635409for 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 1285635409 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 Thoracic Surgery
Specialists in Thoracic Surgery provide expert clinical care within their specific domain, focusing on the diagnosis, treatment, and management of conditions relevant to their field of practice.
Similar Providers in Longview
Steven Cabrales, M.D
📍 Longview, WA 98632-2310
James Harrell, MD
📍 Longview, TX 75605-2410
Michael Siegenthaler, MD
📍 Longview, TX 75601-5573
Other Healthcare Providers in Longview
King's Management & Leasing Llc
Specialty not listedMatthew Vander Woude, D.O
Emergency MedicineTodd Holman, M.D
Allergy & ImmunologyFasa Family Wellness, Pllc
Specialty not listedToutle River Ranch, Inc.
Specialty not listedJoel Muirhead, M. D
OphthalmologyOther Thoracic Surgery Providers in Texas
Felice Bruno, M.D
Robert Santoscoy, M.D
Kenneth Eisenberg, M.D
Himalaya Lele, M.D
Healthtexas Provider Network - Cardio-thoracic Services Llp
Michael Sweeney, M.D.,
People Also Ask
What is Oscar Chastain's NPI number?
Is Oscar Chastain's NPI currently active?
What does Oscar Chastain specialize in?
208G00000X.