JOHN GRIM CNS-BC
NPI 1346564374
Clinical Nurse Specialist - Adult Health in Dayton, OH
About John Grim Cns-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JOHN GRIM CNS-BC (NPI 1346564374) is an individual adult health provider in Dayton, Ohio, licensed in Ohio (COA NS-11161) and active in the NPI registry since March 2010. He is enrolled in Medicare PECOS, is affiliated with Miami Valley Hospital, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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
John Grim Cns-bc 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 3
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.
Miami Valley Hospital
Acute Care Hospitals · Dayton, OHAtrium Medical Center
Acute Care Hospitals · Franklin, OHUpper Valley Medical Center
Acute Care Hospitals · Troy, OHPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 45409 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.
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.
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 John Grim's NPI number?
The NPI number for John Grim is 1346564374. It was assigned to this individual provider in the NPPES registry on March 19, 2010.
Where is John Grim located?
John Grim practices at 30 E Apple St Ste 5254A, Dayton, OH 45409. The listed phone number is (937) 208-4200.
What is John Grim's specialty?
The primary specialty registered for this NPI is Clinical Nurse Specialist, specializing in Adult Health, with taxonomy code 364SA2200X.
Is John Grim enrolled in Medicare?
Yes. John Grim 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 John Grim accept?
Health plans from Anthem Blue Cross and Blue Shield, CareSource and MedMutual list John Grim 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 John Grim affiliated with any hospitals?
According to CMS data, John Grim is affiliated with Miami Valley Hospital, Atrium Medical Center and Upper Valley Medical Center.
When was this NPI record last updated?
The NPPES record for John Grim was last updated on July 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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.
