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

Mrs. Clarissa Louise Harrington, RN

Individual provider Registered Nurse · NPI 1033818869

Mrs. Clarissa Louise Harrington, RN is a Nurse Practitioner in Philadelphia, Pennsylvania. Qualified in 2017, 9 years ago. Practices with PA Rehab Associates PC, a 3-clinician group and accepts Medicare assignment. Licensed in Pennsylvania.

Years since qualifying
9
Licensed in
PA
In the registry since
2023
Specialties on file
2
What do these letters mean?
RN — Registered Nurse
A licensed nurse who completed a nursing degree and passed the NCLEX-RN examination.

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Practice location Address checks out

1426 Dickinson St
Philadelphia, PA 19146-4842
Phone: (269) 271-8914
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Nurse Practitioner (primary) Taxonomy 363L00000X · Licence SP028815 (PA)
Registered Nurse Taxonomy 163W00000X · Licence RN714427 (PA)

Record details

NPI number1033818869
Entity typeIndividual (Type 1)
GenderFemale
Credentials RN
Sole proprietorNo
NPI enumeratedMarch 1, 2023
Last updated in NPPESJuly 10, 2025
Certification dateJuly 10, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2017 (9 years in practice)
Group practice Pa Rehab Associates Pc — 3 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

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