Individual provider Active NPI

Nanditha Alamelu Ranganathan

  • Dentist
  • Chicago, IL
National Provider Identifier
1912391400
Registry record updated Jul 29, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
DentistTaxonomy code 122300000X
License
019.030784 Issued in IL
Practice address
8 S Michigan Ave Ste 1800
Chicago, IL 60603-3348
Phone
(937) 631-3730
NPI assigned
Mar 24, 2015
Last updated
Jul 29, 2026By the provider in NPPES
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Jul 29, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Dentist 122300000X 019.030784 IL Primary

Addresses

Primary practice location

8 S Michigan Ave Ste 1800
Chicago, IL 60603-3348

Mailing address

8 S Michigan Ave Ste 1800
Chicago, IL 60603-3348
Phone (312) 750-9000

Medicare participation

Medicare enrollment files
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: No
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20150806012356 OH Order and Referring Only - Oral SurgeryPractitioner - Oral Surgery 4880908649

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled

State licenses

LicenseStateTypeSpecialty
019.030784ILMDDentist

Practice roles

OrganizationSpecialtyStatusNew patients
Nanditha Ranganathan CurrentSince Aug 7, 2022 Accepting new patients

Locations

8 S Michigan Ave
Ste 1800
Chicago, IL 60603
Phone (312) 750-9000

Organizations & group practices 1

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.

NPI Registry JSON

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

{
    "created_epoch": "1427155200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1785283200000",
    "number": "1912391400",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "8 S MICHIGAN AVE STE 1800",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606033348",
            "telephone_number": "312-750-9000",
            "fax_number": "312-750-9100"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8 S MICHIGAN AVE STE 1800",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606033348",
            "telephone_number": "937-631-3730"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "RANGANATHAN",
        "first_name": "NANDITHA",
        "middle_name": "ALAMELU",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2015-03-24",
        "last_updated": "2026-07-29",
        "certification_date": "2026-07-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "122300000X",
            "taxonomy_group": "",
            "desc": "Dentist",
            "state": "IL",
            "license": "019.030784",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.