John Grim, CNS-BC

Primary specialty

Adult Health Clinical Nurse SpecialistTaxonomy code 364SA2200X

License

COA NS-11161 Issued in OH

Practice address

30 E Apple St Ste 5254a
Dayton, OH 45409-2939

Phone

(937) 208-4200

Fax

(937) 208-2678

NPI assigned

Mar 19, 2010

Last updated

Jul 1, 2026By the provider in NPPES

Sex

Male

Sole proprietor

Yes

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Addresses

Medicare fee-for-service enrollment

Enrolled in OH

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Certified Clinical Nurse Specialist (CNS)

Education

Other, 2009

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Premier Health Specialists IncGroup PAC ID 5597708594, 576 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Miami Valley Hospital Hospital, Dayton, OH, CCN 360051
• Upper Valley Medical Center Hospital, Troy, OH, CCN 360174
• Atrium Medical Center Hospital, Franklin, OH, CCN 360076

Merit-based Incentive Payment System (MIPS)

Final score

81.38 of 100Reported as group

Quality

66.25

Promoting interoperability

100

Improvement activities

40

Cost

71.69

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Specialist, Nurse Practitioner

State licenses

Practice roles

Locations

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• Premier Health Specialists Inc

  • Internal Medicine Physician
  • Moraine, OH
  • NPI 1194958223
  Medicare reassignment Care Compare group NPD
• Premier Health Specialists Inc

  dba Premier OBGyn

  • Obstetrics & Gynecology Physician
  • Springboro, OH
  • NPI 1558667261
  NPD
• Premier Health Specialists Inc

  dba Advanced Ankle and Foot Specialists

  • Foot & Ankle Surgery Podiatrist
  • Dayton, OH
  • NPI 1902211287
  NPD
• Lima Memorial Joint Operating Company

  dba Lima Memorial Health System

  • General Acute Care Hospital
  • Lima, OH
  • NPI 1336144732
  NPD (past)
• Premier Heart Associates, Inc

  • Cardiovascular Disease Physician
  • Beavercreek, OH
  • NPI 1538188735
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Atrium Medical Center

  • General Acute Care Hospital
  • Franklin, OH
  • NPI 1700950060
  Care Compare affiliation
• Miami Valley Hospital

  • General Acute Care Hospital
  • Dayton, OH
  • NPI 1073688354
  Care Compare affiliation
• Upper Valley Medical Center

  • General Acute Care Hospital
  • Troy, OH
  • NPI 1184638942
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1268956800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1782864000000",
    "number": "1346564374",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3170 KETTERING BLVD BLDG B2ND",
            "city": "MORAINE",
            "state": "OH",
            "postal_code": "454391924"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "30 E APPLE ST STE 5254A",
            "city": "DAYTON",
            "state": "OH",
            "postal_code": "454092939",
            "telephone_number": "937-208-4200",
            "fax_number": "937-208-2678"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "2222 PHILADELPHIA DR",
            "address_purpose": "LOCATION",
            "city": "DAYTON",
            "state": "OH",
            "postal_code": "454061813",
            "country_code": "US",
            "telephone_number": "937-278-2431",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2222 PHILADELPHIA DR",
            "address_purpose": "LOCATION",
            "city": "DAYTON",
            "state": "OH",
            "postal_code": "454061813",
            "country_code": "US",
            "telephone_number": "937-278-2431",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "2300 Miami Valley Dr Ste 550",
            "address_purpose": "LOCATION",
            "city": "Centerville",
            "state": "OH",
            "postal_code": "454591298",
            "country_code": "US",
            "telephone_number": "937-438-7500",
            "fax_number": "937-438-7555",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRIM",
        "first_name": "JOHN",
        "credential": "CNS-BC",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2010-03-19",
        "last_updated": "2026-07-01",
        "certification_date": "2026-07-01",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "364SA2200X",
            "taxonomy_group": "",
            "desc": "Clinical Nurse Specialist, Adult Health",
            "state": "OH",
            "license": "COA NS-11161",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• William Dennis Griffith
• Mschu-Z Grigsby
• Elisabeth Grilliot, LPCC-S
• Adria Marie Grillo-Peck, RN
• Jonathan Richard Grillot
• Jane Marie Grimberg, CNP
• Suzette Elizabeth Grindle, DO
• Ashley Grisby, SWT
• Chaunceya Grissom
• Patricia E Griswold, MSW, LISW

• Adult Health Clinical Nurse Specialist in Dayton, OH
• Providers in Dayton, OH by specialty
• Adult Health Clinical Nurse Specialist in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 1, 2026; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.