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

Mr. Aaron J Siegel, MSN, APN, AGPCNP-C

Individual provider Registered Nurse · NPI 1164821500

Mr. Aaron J Siegel, MSN, APN, AGPCNP-C is a Nurse Practitioner in Budd Lake, New Jersey. Qualified in 2014, 12 years ago. Practices with Advocare, LLC, a 385-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in New Jersey and Pennsylvania.

Years since qualifying
12
Licensed in
NJ, PA
In the registry since
2014
Specialties on file
6
What do these letters mean?
MSN — Master of Science in Nursing
A graduate nursing degree, usually held alongside an advanced practice licence.
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 →

Practice location Address checks out

135 US Highway 46
Budd Lake, NJ 07828-2546
Phone: (973) 691-9400
Fax: (888) 214-9518
Show map & directions

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

Additional practice locations (1)

  • 150 Lakeside Blvd, Landing, NJ 07850-1144 — (973) 398-6300

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence SP014344 (PA)
Registered Nurse Taxonomy 163W00000X · Licence 26NR12665800 (NJ)
Registered Nurse Taxonomy 163W00000X · Licence RN665530 (PA)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence 26NJ00521700 (NJ)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence SP014344 (PA)
Gerontology Nurse Practitioner Taxonomy 363LG0600X · Licence 26NJ00521700 (NJ)

Record details

NPI number1164821500
Entity typeIndividual (Type 1)
GenderMale
Credentials MSN , APN , AGPCNP-C
Sole proprietorNo
NPI enumeratedAugust 21, 2014
Last updated in NPPESJuly 6, 2025
Certification dateJuly 6, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2014 (12 years in practice)
Group practice Advocare, Llc — 385 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount