Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of October 4, 2026.
NPIDirectory

Courtney Elizabeth Hennelly, APN

Individual provider Family Nurse Practitioner · NPI 1265623763

Courtney Elizabeth Hennelly, APN is a Nurse Practitioner in Basking Ridge, New Jersey. Qualified in 2004, 22 years ago. Practices with Memorial Sloan Kettering Cancer Center at Basking Ridge New Jersey, a 232-clinician group and accepts Medicare assignment. Licensed in New Jersey and New York.

Years since qualifying
22
Licensed in
NJ, NY
In the registry since
2007
Specialties on file
2
What do these letters mean?
APN — Advanced Practice Nurse
The umbrella title some states use for nurse practitioners and other advanced practice nurses.

See every abbreviation used in this directory →

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Practice location Address checks out

136 Mountainview Blvd
Basking Ridge, NJ 07920-3444 Not confirmed with CMS for 14 years — call before visiting
Phone: (908) 542-3500
Fax: (908) 542-3211
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 33 334424 (NY)
Family Nurse Practitioner Taxonomy 363LF0000X · Licence 26NJ00345800 (NJ)

Record details

NPI number1265623763
Entity typeIndividual (Type 1)
GenderFemale
Credentials APN
Sole proprietorNo
NPI enumeratedAugust 8, 2007
Last updated in NPPESMarch 21, 2012

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Memorial Sloan Kettering Cancer Center At Basking Ridge New Jersey — 232 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients126
Services billed 137 a service is one billed item, such as a visit, a test or a procedure
Average patient age74

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Affiliated with 1 hospital, which CMS identifies by certification number only.

Colleagues at Memorial Sloan Kettering Cancer Center at Basking Ridge New Jersey

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 232 clinicians in the practice; 12 are shown here.

Other providers in Basking Ridge