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

William Leonard Metz, CNP

Individual provider Nephrology Physician · NPI 1205366077

William Leonard Metz, CNP is a Nurse Practitioner in Columbus, Ohio. Qualified in 2017, 9 years ago. Practices with Riverside Nephrology Associates Inc, a 22-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
9
Licensed in
OH
In the registry since
2017
What do these letters mean?
CNP — Certified Nurse Practitioner
A certified nurse practitioner.

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Practice location Address checks out

929 Jasonway Ave
Columbus, OH 43214-2464
Phone: (614) 538-2250
Fax: (614) 538-2256
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence 021005 (OH)

Record details

NPI number1205366077
Entity typeIndividual (Type 1)
GenderMale
Credentials CNP
Sole proprietorNo
NPI enumeratedJune 14, 2017
Last updated in NPPESJune 14, 2017

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Riverside Nephrology Associates Inc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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