Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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John Grim, CNS-BC

Individual provider Adult Health Clinical Nurse Specialist · NPI 1346564374

John Grim, CNS-BC is a Certified Clinical Nurse Specialist (Cns) in Dayton, Ohio. Qualified in 2009, 17 years ago. Practices with Premier Health Specialists Inc, a 575-clinician group, works from 4 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
17
Licensed in
OH
In the registry since
2010
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Practice location Address checks out

30 E Apple St Ste 5254A
Dayton, OH 45409-2939
Phone: (937) 208-4200
Fax: (937) 208-2678
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (3)

  • 2300 Miami Valley Dr Ste 550, Centerville, OH 45459-1298 — (937) 438-7500
  • 2222 Philadelphia Dr, Dayton, OH 45406-1813 — (937) 278-2431
  • 2222 Philadelphia Dr, Dayton, OH 45406-1813 — (937) 278-2431

Specialties & licences

Adult Health Clinical Nurse Specialist (primary) Taxonomy 364SA2200X · Licence COA NS-11161 (OH)

Record details

NPI number1346564374
Entity typeIndividual (Type 1)
GenderMale
Credentials CNS-BC
Sole proprietorYes
NPI enumeratedMarch 19, 2010
Last updated in NPPESJuly 1, 2026
Certification dateJuly 1, 2026
Mailing address3170 Kettering Blvd Bldg B2nd, Moraine, OH 45439-1924

Medicare enrollment

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

Medicare specialtyCERTIFIED CLINICAL NURSE SPECIALIST (CNS)
Medical schoolOTHER
Graduated 2009 (17 years in practice)
Group practice Premier Health Specialists Inc — 575 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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