Individual provider Active NPI

Malarvizhi Natarajan, MD

  • Rheumatology Physician
  • Lafayette, IN
National Provider Identifier
1306022868
Registry record updated Feb 3, 2021
On this page

Key facts

NPPES NPI Registry
Primary specialty
Rheumatology PhysicianTaxonomy code 207RR0500X
License
01064783A Issued in IN
Practice address
2600 Ferry St
Lafayette, IN 47904-3055
Phone
(765) 448-8000
Fax
(765) 448-7634
NPI assigned
Jan 15, 2008
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Feb 3, 2021

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Rheumatology Physician 207RR0500X 01064783A IN Primary

Addresses

Primary practice location

2600 Ferry St
Lafayette, IN 47904-3055

Mailing address

1200 W White River Blvd
Muncie, IN 47303-4988
Phone (877) 668-5621

Other identifiers 2

IdentifierTypeStateIssuer
000000559922OtherINANTHEM PROVIDER NUMBER
200894020MedicaidIN

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address NATARAJM@direct.iuhealth.org

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IN
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

Enrollment IDStateProvider typePAC IDDetails
I20080501000520 IN Practitioner - RheumatologyPractitioner - Internal Medicine 1052490042 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
RheumatologyAlso: Internal Medicine
Education
Other, 1994
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Iu Health Medical Group LLCGroup PAC ID 9638617913, 4,382 clinicians
Arnett Clinic LLCGroup PAC ID 0749184380, 401 clinicians

Practice addresses (Care Compare)

1701 N Senate Blvd
Indianapolis, IN 46202-1239
Phone (888) 484-3258

253 Sagamore Pkwy W
West Lafayette, IN 47906-1501
Phone (765) 448-8000

2600 Ferry St
Lafayette, IN 47904-3055
Phone (765) 448-8000

2600 Greenbush St
Lafayette, IN 47904-2477
Phone (765) 448-8000

Hospital & facility affiliations

  • Indiana University Health Arnett Hospital Hospital, Lafayette, IN, CCN 150173
  • Indiana University Health White Memorial Hospital Hospital, Monticello, IN, CCN 151312
  • Indiana University Health Frankfort Inc Hospital, Frankfort, IN, CCN 151316
  • Franciscan Health Rensselaer, Inc Hospital, Rensselaer, IN, CCN 151324
  • Memorial Hospital Hospital, Logansport, IN, CCN 150072

Merit-based Incentive Payment System (MIPS)

Final score
82.12 of 100Reported as individual
Quality
68.1
Promoting interoperability
97
Improvement activities
40
Cost
74.82

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
01064783AINMDRheumatology Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Arnett Clinic, LLC CurrentSince Aug 1, 2008 Accepting new patients
Arnett Clinic, LLC Current Accepting new patients
Iu Health Medical Group, LLC CurrentSince Jan 7, 2026 Accepting new patients
Arnett Clinic, LLC CurrentSince Aug 1, 2008 Accepting new patients

Locations

8016 Reliable Pkwy
Chicago, IL 60686

1701 Senate Blvd
Indianapolis, IN 46202
Phone (317) 612-2754

2600 Ferry St
Lafayette, IN 47904

2600 Greenbush St
Lafayette, IN 47904

1200 W White River Blvd
Muncie, IN 47303
Phone (765) 254-4009

Interoperability endpoints

  • Direct secure messaging: natarajm@direct.iuhealth.org

Organizations & group practices 4

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.

Hospital & facility affiliations 5

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": "1200355200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1612310400000",
    "number": "1306022868",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1200 W WHITE RIVER BLVD",
            "city": "MUNCIE",
            "state": "IN",
            "postal_code": "473034988",
            "telephone_number": "877-668-5621"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2600 FERRY ST",
            "city": "LAFAYETTE",
            "state": "IN",
            "postal_code": "479043055",
            "telephone_number": "765-448-8000",
            "fax_number": "765-448-7634"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "NATARAJAN",
        "first_name": "MALARVIZHI",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2008-01-15",
        "last_updated": "2021-02-03",
        "certification_date": "2021-02-03",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207RR0500X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Rheumatology",
            "state": "IN",
            "license": "01064783A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM PROVIDER NUMBER",
            "identifier": "000000559922",
            "state": "IN"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "200894020",
            "state": "IN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "NATARAJM@direct.iuhealth.org",
            "affiliation": "N",
            "address_1": "2600 Ferry St",
            "city": "Lafayette",
            "state": "IN",
            "country_code": "US",
            "postal_code": "479043055",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Lafayette, IN

Sources for this page

Verify at the official NPI Registry.