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

Individual provider Gerontology Nurse Practitioner · NPI 1235898990

Katharine Marie Gross, AGACNP is a Nurse Practitioner in Kalamazoo, Michigan. Qualified in 2022, 4 years ago. Practices with Bronson Methodist Hospital, a 719-clinician group and accepts Medicare assignment. Licensed in Michigan.

Years since qualifying
4
Licensed in
MI
In the registry since
2021
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Practice location Address checks out

601 John St Ste M-124
Kalamazoo, MI 49007-5377
Phone: (269) 341-7500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Gerontology Nurse Practitioner (primary) Taxonomy 363LG0600X · Licence 4704297381 (MI)

Record details

NPI number1235898990
Entity typeIndividual (Type 1)
GenderFemale
Credentials AGACNP
Sole proprietorYes
NPI enumeratedDecember 9, 2021
Last updated in NPPESJanuary 3, 2023
Certification dateJanuary 3, 2023

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Bronson Methodist Hospital — 719 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients19
Services billed 19 a service is one billed item, such as a visit, a test or a procedure
Average patient age75

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.

Colleagues at Bronson Methodist Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 719 clinicians in the practice; 12 are shown here.

Other providers in Kalamazoo