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

Mrs. Ada L Castle, RN, CNS

Individual provider Adult Psychiatric/Mental Health Clinical Nurse Specialist · NPI 1346261856

Mrs. Ada L Castle, RN, CNS is a Certified Clinical Nurse Specialist (Cns) in Greensburg, Pennsylvania. Qualified in 1989, 37 years ago. Practices with Innervision Therapy, LLC, a 2-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
37
Licensed in
PA
In the registry since
2006
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.

See every abbreviation used in this directory →

Practice location Address checks out

1117 Woodward Dr Ste 4
Greensburg, PA 15601
Phone: (724) 834-0432
Fax: (888) 972-1731
Show map & directions

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

Specialties & licences

Adult Psychiatric/Mental Health Clinical Nurse Specialist (primary) Taxonomy 364SP0809X · Licence RN258689L (PA)

Record details

NPI number1346261856
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN , CNS
Sole proprietorNo
NPI enumeratedJuly 21, 2006
Last updated in NPPESNovember 30, 2018

Medicare enrollment

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

Medicare specialtyCERTIFIED CLINICAL NURSE SPECIALIST (CNS)
Medical schoolOTHER
Graduated 1989 (37 years in practice)
Group practice Innervision Therapy, Llc — 2 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount