Grant Robert Zimmerman, M.D., M.S.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

35.135428 Issued in OH

Practice address

3525 Olentangy River Rd Ste 4330
Columbus, OH 43214-3937

Phone

(614) 255-6900

Fax

(614) 255-6901

NPI assigned

Mar 23, 2017

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 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

Internal Medicine

Education

Clvlnd Clinic Lerner College of Med of Case WSTN RSV University, 2017

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Central Ohio Hospitalists, IncGroup PAC ID 7810985686, 194 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Memorial Hospital Hospital, Marysville, OH, CCN 360092
• Ohio State University State Health System Hospital, Columbus, OH, CCN 360085

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Master of Science

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: gzimmerman534253@direct.osumc.edu
• Direct secure messaging: grant.zimmerman.1@16701.direct.athenahealth.com

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.

• Central Ohio Hospitalists, Inc

  • Specialist
  • Columbus, OH
  • NPI 1659455145
  Medicare reassignment Care Compare group NPD
• Medone Long-Term Acute Care LLC

  • Specialist
  • Columbus, OH
  • NPI 1902628548
  Medicare reassignment NPD
• Lima Memorial Joint Operating Company

  • General Acute Care Hospital
  • Lima, OH
  • NPI 1336144732
  NPD (past)
• Memorial Hospital of Union County

  • General Acute Care Hospital
  • Marysville, OH
  • NPI 1720159338
  NPD (past)

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

• Memorial Hospital of Union County

  • General Acute Care Hospital
  • Marysville, OH
  • NPI 1720159338
  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": "1490227200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1588809600000",
    "number": "1861923583",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "395 W 12TH AVE",
            "address_2": "THIRD FLOOR",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432101267",
            "telephone_number": "614-293-3989"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3525 OLENTANGY RIVER RD STE 4330",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432143937",
            "telephone_number": "614-255-6900",
            "fax_number": "614-255-6901"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "395 W 12th Ave",
            "address_2": "Third Floor",
            "address_purpose": "LOCATION",
            "city": "Columbus",
            "state": "OH",
            "postal_code": "432101267",
            "country_code": "US",
            "telephone_number": "614-293-3989",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ZIMMERMAN",
        "first_name": "GRANT",
        "middle_name": "ROBERT",
        "name_prefix": "Dr.",
        "credential": "M.D., M.S.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2017-03-23",
        "last_updated": "2020-05-07",
        "certification_date": "2020-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": null,
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "OH",
            "license": "35.135428",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Amanda White Zimmerman, MA
• Andreea M. Zimmerman, PA-C
• Danielle E. Zimmerman, MD
• Dreanne Zimmerman, M.ED
• Emma Zimmerman
• Kate Zimmerman
• Kayla Zimmerman
• Mary Christine Zimmerman, QMHS
• Mary-Margaret Zimmerman, LISW-S
• Michelle R Zimmerman, MD

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 7, 2020; 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.