NPIMap

Individual provider Active NPI

Gokulan Ratnarajah, MD

  • Geriatric Medicine (Internal Medicine) Physician
  • Columbus, OH
National Provider Identifier
1194981308
Registry record updated Jan 20, 2016
On this page

Key facts

NPPES NPI Registry
Primary specialty
Geriatric Medicine (Internal Medicine) PhysicianTaxonomy code 207RG0300X
License
35.125915 Issued in OH
Practice address
3525 Olentangy River Rd
Suite 4330
Columbus, OH 43214-3937
Phone
(614) 255-6900
NPI assigned
Aug 7, 2008
Last updated
Jan 20, 2016By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jan 20, 2016

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Geriatric Medicine (Internal Medicine) Physician 207RG0300X 35.125915 OH Primary
Hospitalist Physician 208M00000X 35.125915 OH

Addresses

Primary practice location

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

Mailing address

3525 Olentangy River Rd
Suite 4330
Columbus, OH 43214-3937
Phone (614) 255-6900

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in OH
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20151112002703 OH Practitioner - Internal MedicinePractitioner - Geriatric Medicine 0547419046 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Geriatric Medicine
Education
Other, 2006
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)

3535 Olentangy River Rd
Columbus, OH 43214-3908
Phone (614) 566-5000

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

Practice roles

OrganizationSpecialtyStatusNew patients
Pai Participant 1 LLC Geriatric Medicine CurrentSince Jul 23, 2022 Accepting new patients
Central Ohio Hospitalists, Inc CurrentSince Oct 29, 2015 Accepting new patients
Embassy Woodview, LLC PastSince Mar 1, 2020 Accepting new patients
Whetstone Care Center, LLC Past Accepting new patients
The Macintosh Company, LLC Past Accepting new patients
SHCP Franklin, Inc. PastSince Jun 29, 2001 Accepting new patients
Majestic Care of Columbus LLC Past Accepting new patients
Elm Ridge Healthcare LLC Past Accepting new patients
Wexner Heritage Village Past Accepting new patients
Sterling Regional Medcenter Past Accepting new patients

Locations

230 Cherry St
Chillicothe, OH 45601
Phone (740) 773-6470

1151 College Ave
Columbus, OH 43209
Phone (614) 231-2200

1520 Hawthorne Ave
Columbus, OH 43203
Phone (614) 221-3141

1850 Crown Park Ct
Columbus, OH 43235
Phone (614) 459-7293

2770 Clime Rd
Columbus, OH 43223
Phone (614) 276-8222

3525 Olentangy River Rd
Ste 4330
Columbus, OH 43214
Phone (614) 255-6930

3535 Olentangy River Rd
Columbus, OH 43214
Phone (614) 566-1997

3710 Olentangy River Rd
Columbus, OH 43214
Phone (614) 457-1100

3929 Hoover Rd
Grove City, OH 43123
Phone (614) 875-7700

6830 N High St
Worthington, OH 43085
Phone (614) 252-4931

Ownership & related parties

All facility ownership & control disclosures 4

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Riverview Care CenterColumbus, OH, CCN 365272 Skilled nursing facility Adp of the SNF Jan 28, 2026
Monterey Care CenterGrove City, OH, CCN 365077 Skilled nursing facility Operational/Managerial Control
Adp of the SNF		 Mar 31, 2025
Apr 29, 2025
Crown Pointe Care CenterColumbus, OH, CCN 365929 Skilled nursing facility Adp of the SNF Jun 29, 2001
Embassy of WoodviewColumbus, OH, CCN 365673 Skilled nursing facility Operational/Managerial Control
Adp of the SNF		 Mar 1, 2020
Mar 1, 2020

Owned or controlled facilities with NPI records 4

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Organizations & group practices 10

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.

Hospital & facility affiliations 11

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

NPI Registry JSON

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

{
    "created_epoch": "1218067200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1453248000000",
    "number": "1194981308",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "3525 OLENTANGY RIVER RD",
            "address_2": "SUITE 4330",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432143937",
            "telephone_number": "614-255-6900"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3525 OLENTANGY RIVER RD",
            "address_2": "SUITE 4330",
            "city": "COLUMBUS",
            "state": "OH",
            "postal_code": "432143937",
            "telephone_number": "614-255-6900"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RATNARAJAH",
        "first_name": "GOKULAN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2008-08-07",
        "last_updated": "2016-01-20",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RG0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Geriatric Medicine",
            "state": "OH",
            "license": "35.125915",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "OH",
            "license": "35.125915",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Columbus, OH

Sources for this page

Verify at the official NPI Registry.