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

Dr. Ilanit Marx, DNP

Individual provider Gerontology Nurse Practitioner · NPI 1275356628

Dr. Ilanit Marx, DNP is a Nurse Practitioner in Grand Rapids, Michigan. Qualified in 2024, 2 years ago. Practices with Pennock Hospital, a 76-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Michigan.

Years since qualifying
2
Licensed in
MI
In the registry since
2024
Specialties on file
2
What do these letters mean?
DNP — Doctor of Nursing Practice
The highest clinical degree in nursing.

See every abbreviation used in this directory →

Claim this listing Report a problem Suggest an edit

Practice location Address checks out

145 Michigan St NE Ste 3410
Grand Rapids, MI 49503-2563
Phone: (616) 391-9945
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

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence AG06240161 (MI)
Adult Health Nurse Practitioner Taxonomy 363LA2200X · Licence AG06240161 (MI)

Record details

NPI number1275356628
Entity typeIndividual (Type 1)
GenderFemale
Credentials DNP
Sole proprietorNo
NPI enumeratedNovember 4, 2024
Last updated in NPPESJuly 8, 2025
Certification dateJuly 8, 2025

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2024 (2 years in practice)
Group practice Pennock Hospital — 76 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations4 on file with Medicare

Other providers in Grand Rapids