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

Carol Ann Knowlton, CRNP

Individual provider Family Nurse Practitioner · NPI 1538110580

Carol Ann Knowlton, CRNP is a Nurse Practitioner in Norristown, Pennsylvania. Qualified in 2007, 19 years ago. Practices with Einstein Practice Plan Inc, a 764-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
19
Licensed in
PA
In the registry since
2006
Specialties on file
2
What do these letters mean?
CRNP — Certified Registered Nurse Practitioner
The title Pennsylvania and some other states use for a nurse practitioner.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

1330 Powell St Ste 510
Norristown, PA 19401-3353
Phone: (610) 270-2000
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

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence SP004596B (PA)
Registered Nurse Taxonomy 163W00000X · Licence RN274402L (PA)

Record details

NPI number1538110580
Entity typeIndividual (Type 1)
GenderFemale
Credentials CRNP
Sole proprietorNo
NPI enumeratedMay 15, 2006
Last updated in NPPESFebruary 13, 2020
Certification dateFebruary 13, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2007 (19 years in practice)
Group practice Einstein Practice Plan Inc — 764 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Norristown