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

Peggy Holub, MSN, RNC, CNS

Individual provider Clinical Nurse Specialist · NPI 1558213678

Peggy Holub, MSN, RNC, CNS is a Clinical Nurse Specialist in San Diego, California. Licensed in California. Registered with an NPI since 2026.

Licensed in
CA
In the registry since
2026
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
CNS — Clinical Nurse Specialist
An advanced practice nurse specialising in a patient population or setting.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

200 W Arbor Dr
San Diego, CA 92103-9000
Phone: (619) 471-0367
Show map & directions

Directions in Google Maps · Apple Maps · OpenStreetMap

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

Specialties & licences

Clinical Nurse Specialist (primary) Taxonomy 364S00000X · Licence 3370 (CA)

Record details

NPI number1558213678
Entity typeIndividual (Type 1)
GenderFemale
Credentials MSN , RNC , CNS
Sole proprietorNo
NPI enumeratedFebruary 11, 2026
Last updated in NPPESFebruary 11, 2026
Certification dateFebruary 11, 2026

Other providers in San Diego