EIN â See Employer Identification Number. Electronic File Interchange Organization (EFIO) - An organization that has been authorized by. the entity to collect and electronically submit a health care providerâs NPI application to the. National Plan and Provider Enumeration System (NPPES) in a bulk file.
Mr. Greg L Williams - Baxley GA, Nurse Practitioner at 950 S Main St Suite 2. Phone: (912) 367-2596,(912) 367-2596(9,(912) 367-3585. View info, ratings, reviews, specialties, education history, and more.
Peach State toll free customer service number : +1-800-704-1484, +1-866-874-0633, +1-888-423-6765. Geisinger Health Plan toll free customer service number : 1-800-504-0443. Oxford Health Plans toll free customer service number : 1-800-201-4911, 1-800-444-6222, 1-800-666-1353.