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

Katherine Gruenkemeyer, RNCPNP

Individual provider Registered Nurse · NPI 1770723132

Katherine Gruenkemeyer, RNCPNP is a Nurse Practitioner in Saint Louis, Missouri. Qualified in 2009, 17 years ago. Practices with SSM Cardinal Glennon Children's Hospital, a 33-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
17
Licensed in
MO
In the registry since
2009
Specialties on file
2
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Practice location Address checks out

1465 S Grand Blvd
Saint Louis, MO 63104-1003
Phone: (314) 577-5351
Fax: (314) 268-4151
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Pediatric Nurse Practitioner (primary) Taxonomy 363LP0200X · Licence 2005023014 (MO)
Registered Nurse Taxonomy 163W00000X · Licence 2005023014 (MO)

Record details

NPI number1770723132
Entity typeIndividual (Type 1)
GenderFemale
Credentials RNCPNP
Sole proprietorNo
NPI enumeratedFebruary 25, 2009
Last updated in NPPESOctober 28, 2020
Certification dateOctober 28, 2020

Medicare enrollment

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

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Ssm Cardinal Glennon Children'S Hospital — 33 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 patients20
Services billed 101 a service is one billed item, such as a visit, a test or a procedure

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.

  • Ssm Health St Mary'S Hospital - St Louis Hospital · Saint Louis, MO

Colleagues at SSM Cardinal Glennon Children's Hospital

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 33 clinicians in the practice; 12 are shown here.

Other providers in Saint Louis