Eric Lome Greidinger, MD

Primary specialty

Rheumatology PhysicianTaxonomy code 207RR0500X

License

35.154223 Issued in OH

Practice address

543 Taylor Ave Ste 3084
Columbus, OH 43203-1278

Phone

(614) 293-4837

Fax

(614) 293-3125

NPI assigned

Jun 29, 2006

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in FL, OH2 enrollments

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 2

Specialty

Rheumatology

Education

Other, 1991

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Osu Internal Medicine LLCGroup PAC ID 5496651408, 1,141 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Ohio State University State Health System Hospital, Columbus, OH, CCN 360085
• Univ of Miami Hospital and Clinics-Sylvester Compr Hospital, Miami, FL, CCN 100079

Merit-based Incentive Payment System (MIPS)

Final score

87.93 of 100Reported as group

Quality

78.79

Promoting interoperability

100

Improvement activities

40

Cost

71.44

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: egreidinger5737@direct.med.miami.edu
• Direct secure messaging: egreidinger1582904@direct.osumc.edu

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.

• Osu Internal Medicine, LLC

  • Internal Medicine Physician
  • Columbus, OH
  • NPI 1740231448
  Medicare reassignment Care Compare group NPD
• University of Miami

  dba UMiami Medicine - Hepatology

  • Hepatology Physician
  • Miami, FL
  • NPI 1013967827
  Medicare reassignment NPD
• University of Miami

  dba UMiami Medicine Multi Specialty Services

  • Internal Medicine Physician
  • Miami Beach, FL
  • NPI 1124768627
  NPD
• University of Miami

  dba UMiami Medicine - Ward Attending

  • Hospitalist Physician
  • Miami, FL
  • NPI 1679525190
  NPD
• Ohio State University Hospitals

  • General Acute Care Hospital
  • Columbus, OH
  • NPI 1447359997
  NPD (past)

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

• Ohio State University Hospitals

  dba Ohio State University Dodd Rehabilitation Hospital

  • 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

  dba Ohio State University Harding Hospital

  • Psychiatric Hospital Unit
  • Columbus, OH
  • NPI 1790876183
  Care Compare affiliation
• University of Miami Hospital and Clinics

  dba Sylvester Comprehensive Cancer Center

  • Special Hospital
  • Miami, FL
  • NPI 1679660617
  Care Compare affiliation

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

{
    "created_epoch": "1151539200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1772064000000",
    "number": "1255369203",
    "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": "614-293-4837",
            "fax_number": "614-293-3125"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "543 TAYLOR AVE STE 3084",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432031278",
            "telephone_number": "614-293-4837",
            "fax_number": "614-293-3125"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1475 NW 12th Ave",
            "address_purpose": "LOCATION",
            "city": "Miami",
            "state": "FL",
            "postal_code": "331361002",
            "country_code": "US",
            "telephone_number": "305-243-1000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "GREIDINGER",
        "first_name": "ERIC",
        "middle_name": "LOME",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-06-29",
        "last_updated": "2026-02-26",
        "certification_date": "2026-02-26",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "FL",
            "license": "ME89542",
            "primary": false
        },
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "OH",
            "license": "35.154223",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Monique Schenelle Gregory
• Olivia Gregory, MA, BCBA, COBA
• Pamela Gregory
• Rashaan Gregory
• Kristine Gregston
• Greiner Foot Care
• Greiner Podiatry Inc
• Kaitlyn Greiner, MD
• Zachary Greiner
• Cathy A Greiwe, M.D.

• Rheumatology Physician in Columbus, OH
• Providers in Columbus, OH by specialty
• Rheumatology Physician in Ohio

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Feb 26, 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.