Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Ryan D Christofferson, MD

Individual provider Internal Medicine Physician · NPI 1427277037

Dr. Ryan D Christofferson, MD is an Interventional Cardiology in Norwalk, Ohio. Graduated from University of Texas Southwestern Medical School at Dallas in 2001, 25 years ago. Practices with University Primary Care Practices Inc, a 1,073-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
25
Trained at
University of Texas Southwestern Medical School at Dallas
Licensed in
OH
In the registry since
2007
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

272 Benedict Ave
Norwalk, OH 44857-2374
Phone: (419) 660-4707
Fax: (419) 660-6964
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Interventional Cardiology Physician (primary) Taxonomy 207RI0011X · Licence 35.085144 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 35.085144 (OH)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 35.085144 (OH)

Record details

NPI number1427277037
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 24, 2007
Last updated in NPPESAugust 13, 2021
Certification dateAugust 13, 2021

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyINTERVENTIONAL CARDIOLOGY
Also practisesCARDIOVASCULAR DISEASE (CARDIOLOGY), INTERNAL MEDICINE
Medical schoolUNIVERSITY OF TEXAS SOUTHWESTERN MEDICAL SCHOOL AT DALLAS
Graduated 2001 (25 years in practice)
Group practice University Primary Care Practices Inc — 1073 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Norwalk