Garrison Gilchrist Graves, DO

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

34.015051 Issued in OH

Practice address

2323 W 5TH Ave Ste 225
Columbus, OH 43204-4899

Phone

(614) 224-6420

NPI assigned

Apr 12, 2018

Sex

Male

Sole proprietor

No

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Emergency Medicine

Education

Ohio University, College of Osteopathic Medicine, 2018

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Osu Emergency Medicine LLCGroup PAC ID 2668386673, 169 clinicians

Emergency Services Inc.Group PAC ID 5698687838, 46 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ohio State University State Health System Hospital, Columbus, OH, CCN 360085
• Mount Carmel East & West Hospital, Columbus, OH, CCN 360035
• Diley Ridge Medical Center Hospital, Canal Winchester, OH, CCN 360358
• Mount Carmel New Albany Surgical Hospital Hospital, New Albany, OH, CCN 360266
• Mount Carmel Dublin Hospital, Dublin, OH, CCN 360375

Merit-based Incentive Payment System (MIPS)

Final score

94.44 of 100Reported as group

Quality

88.85

Improvement activities

40

Cost

86.35

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: ggraves1263825@direct.trinity-health.org

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

• Emergency Services, Inc.

  • Emergency Medicine Physician
  • Columbus, OH
  • NPI 1952413031
  Medicare reassignment Care Compare group NPD
• Osu Emergency Medicine LLC

  • Emergency Medical Services (Emergency Medicine) Physician
  • Columbus, OH
  • NPI 1699705681
  Medicare reassignment Care Compare group NPD
• Osu Observation Medicine, LLC

  • Anesthesiology Physician
  • Columbus, OH
  • NPI 1407095052

  Emergency Medicine

  Medicare reassignment NPD
• Emergency Services, Inc.

  • Emergency Medicine Physician
  • Columbus, OH
  • NPI 1316925092
  NPD (past)

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

• Diley Ridge Medical Center

  • General Acute Care Hospital
  • Canal Winchester, OH
  • NPI 1225361181
  Care Compare affiliation
• Mount Carmel Health System

  • General Acute Care Hospital
  • Grove City, OH
  • NPI 1710067376
  Care Compare affiliation
• Mount Carmel Health System

  • General Acute Care Hospital
  • Dublin, OH
  • NPI 1710752183
  Care Compare affiliation
• Mount Carmel Health System

  • General Acute Care Hospital
  • New Albany, OH
  • NPI 1770668568
  Care Compare affiliation
• Mount Carmel Health System

  • General Acute Care Hospital
  • Columbus, OH
  • NPI 1982784534
  Care Compare affiliation
• Ohio State University Hospitals

  • Rehabilitation Hospital Unit
  • Columbus, OH
  • NPI 1184723637
  Care Compare affiliation
• Ohio State University Hospitals

  • General Acute Care Hospital
  • Columbus, OH
  • NPI 1447359997
  Care Compare affiliation
• Ohio State University Hospitals

  • Psychiatric Hospital Unit
  • Columbus, OH
  • NPI 1790876183
  Care Compare affiliation

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

{
    "created_epoch": "1523491200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1762473600000",
    "number": "1891292199",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "700 ACKERMAN RD STE 2120",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432021559",
            "telephone_number": "614-293-8305",
            "fax_number": "614-685-7108"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2323 W 5TH AVE STE 225",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432044899",
            "telephone_number": "614-224-6420"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "452 W 10th Ave",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432101240",
            "country_code": "US",
            "telephone_number": "614-293-8305",
            "fax_number": "614-685-7108",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GRAVES",
        "first_name": "GARRISON",
        "middle_name": "GILCHRIST",
        "credential": "DO",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2018-04-12",
        "last_updated": "2025-11-07",
        "certification_date": "2025-11-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "OH",
            "license": "34.015051",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Megan Graver, DPT, OCS
• Tonya D Graves Thomas
• Brandia Graves
• Deidre A Graves, LPN
• Emily Graves, PHARMD
• Gregary W Graves, O.D.
• Katlyn Graves
• Keandre Graves
• Kelly Graves
• Kennedy Alise Graves

• Emergency Medicine Physician in Columbus, OH
• Providers in Columbus, OH by specialty
• Emergency Medicine Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Nov 7, 2025; 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.