Maryann Oyinkeprebi Van Ryn
Maryann Oyinkeprebi Van Ryn is a Family Nurse Practitioner based in Springfield, IL with over 3 years of clinical experience. Medicare-enrolled per CMS records and offers virtual telehealth visits.
Maryann Oyinkeprebi Van Ryn practices as part of a group family nurse practitioner practice in Springfield, IL. She completed training at Southern Illinois University School of Medicine in 2023 and is early in her career.
Older · 998dNPPES updated 2023-08-29 · verify NPI on CMS · Verify license at Illinois Department of Financial & Professional Regulation — Medical
Contact & Location
Practice Location
751 N Rutledge St Ste 2100, Springfield, IL 62702-4968
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Background & Specialty
Education, training, and specialty classification from CMS NPPES and Medicare records.
Graduated medical school · 2023
Southern Illinois University School of Medicine
Board certified · Aug 28, 2023
Self-reported via NPPES
3 years in practice
Early-career
Definition to come...
Taxonomy: 363LF0000X
Education & Training
Southern Illinois University School of Medicine (Class of 2023)
Mailing address
Po Box 19639, Springfield, IL 62794-9639
Differs from practice location
Virtual Nursing Care With Maryann Oyinkeprebi Van Ryn
NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.
Schedule a virtual visit with Maryann Oyinkeprebi Van Ryn for follow-ups, medication reviews, and ongoing care — no travel to Springfield required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.
Frequently Asked Questions
Common questions about Maryann Oyinkeprebi Van Ryn
NPI records show Dr. Van Ryn as active with telehealth listed in Springfield, IL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (217) 545-8000.
Sourced from CMS NPPES · OIG LEIE. See Data Methodology.
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Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.
Contact Maryann Oyinkeprebi Van Ryn
Practice Location
751 N Rutledge St Ste 2100, Springfield, IL 62702-4968
Mailing Address
Po Box 19639, Springfield, IL 62794-9639
This is a provider directory. Contact the office directly to schedule appointments.
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