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

Dr. Ryan Kerns, DNP, CRNA

Individual provider Registered Nurse · NPI 1851073753

Dr. Ryan Kerns, DNP, CRNA is a Certified Registered Nurse Anesthetist (CRNA) in Defiance, Ohio. Qualified in 2025, 1 year ago. Practices with Promedica Central Physicians, a 784-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
1
Licensed in
OH
In the registry since
2023
Specialties on file
2
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
CRNA — Certified Registered Nurse Anesthetist
An advanced practice nurse who administers anaesthesia.

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Practice location Address checks out

1200 Ralston Ave
Defiance, OH 43512-9908
Phone: (419) 783-6944
Fax: (419) 479-6905
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Certified Registered Nurse Anesthetist (primary) Taxonomy 367500000X · Licence APRN.CRNA.0021361 (OH)
Registered Nurse Taxonomy 163W00000X · Licence RN.456464 (OH)

Record details

NPI number1851073753
Entity typeIndividual (Type 1)
GenderMale
Credentials DNP , CRNA
Sole proprietorNo
NPI enumeratedAugust 1, 2023
Last updated in NPPESJune 12, 2025
Certification dateJune 6, 2025

Medicare enrollment

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

Medicare specialtyCERTIFIED REGISTERED NURSE ANESTHETIST (CRNA)
Medical schoolOTHER
Graduated 2025 (1 years in practice)
Group practice Promedica Central Physicians — 784 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Defiance