RACHEL M GRUENBERG FNP-C
NPI 1821472531
Nurse Practitioner - Family in Bismarck, ND
About Rachel M Gruenberg Fnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RACHEL M GRUENBERG FNP-C (NPI 1821472531) is an individual family provider in Bismarck, North Dakota, licensed in North Dakota (R31946) and active in the NPI registry since July 2015. She is enrolled in Medicare PECOS, is affiliated with Chi St Alexius Health, and maintains a secondary practice location in Minot.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Rachel M Gruenberg Fnp-c is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Areas of Expertise CMS Part B claims 23
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Chi St Alexius Health
Acute Care Hospitals · Bismarck, NDTrinity Hospitals
Acute Care Hospitals · Minot, NDSanford Medical Center Bismarck
Acute Care Hospitals · Bismarck, NDPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 58503 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BISMARCK, ND 58503
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Rachel Gruenberg's NPI number?
The NPI number for Rachel Gruenberg is 1821472531. It was assigned to this individual provider in the NPPES registry on July 13, 2015.
Where is Rachel Gruenberg located?
Rachel Gruenberg practices at 1800 E Interstate Ave, Bismarck, ND 58503. The listed phone number is (701) 323-8800.
What is Rachel Gruenberg's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Rachel Gruenberg enrolled in Medicare?
Yes. Rachel Gruenberg is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
What insurance does Rachel Gruenberg accept?
Health plans from Blue Cross Blue Shield of North Dakota, Medica and Sanford Health Plan list Rachel Gruenberg as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Rachel Gruenberg affiliated with any hospitals?
According to CMS data, Rachel Gruenberg is affiliated with Chi St Alexius Health, Trinity Hospitals and Sanford Medical Center Bismarck.
When was this NPI record last updated?
The NPPES record for Rachel Gruenberg was last updated on January 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.