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

Mrs. Delwin B. Jacoby, DNP, ARNP

Individual provider Registered Nurse · NPI 1720042542

Mrs. Delwin B. Jacoby, DNP, ARNP is a Registered Nurse in Lexington, Kentucky. Licensed in Kentucky. Registered with an NPI since 2006.

Licensed in
KY
In the registry since
2006
Specialties on file
3
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.
ARNP — Advanced Registered Nurse Practitioner
The title some states use for an advanced practice nurse.

See every abbreviation used in this directory →

Practice location Address checks out

549 E 3rd St
Lexington, KY 40508-1612
Phone: (859) 367-7400
Fax: (859) 367-6194
Show map & directions

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

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 3000960 (KY)
Registered Nurse Taxonomy 163W00000X · Licence 1042113 (KY)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 3000960 (KY)

Record details

NPI number1720042542
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP , ARNP
Sole proprietorNo
NPI enumeratedApril 17, 2006
Last updated in NPPESNovember 9, 2015
Mailing address870 Corporate Dr, Suite 400, Lexington, KY 40503-5416

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