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

John Glenn Clay, APRN

Individual provider Nurse Practitioner · NPI 1427146562

John Glenn Clay, APRN is a Nurse Practitioner in Ashland, Kentucky. Licensed in Kentucky and Ohio. Registered with an NPI since 2006.

Licensed in
KY, OH
In the registry since
2006
Specialties on file
2
What do these letters mean?
APRN — Advanced Practice Registered Nurse
The umbrella licence covering nurse practitioners, midwives, anaesthetists and clinical nurse specialists.

See every abbreviation used in this directory →

Practice location Address checks out

399 Diederich Blvd
Ashland, KY 41101-7007
Phone: (606) 324-2055
Fax: (606) 324-3808
Show map & directions

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

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence 3002990 (KY)
Nurse Practitioner Taxonomy 363L00000X · Licence APRN.CNP.05468 (OH)

Record details

NPI number1427146562
Entity typeIndividual (Type 1)
GenderMale
Credentials APRN
Sole proprietorNo
NPI enumeratedOctober 11, 2006
Last updated in NPPESDecember 2, 2022
Certification dateDecember 2, 2022
Mailing address1721 Admiral Taussig Blvd, Norfolk, VA 23511-2802

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