Individual provider Active NPI

Lindsay T Anderson, NP

  • Critical Care Medicine Nurse Practitioner
  • Indianapolis, IN
National Provider Identifier
1124251160
Registry record updated May 8, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Critical Care Medicine Nurse PractitionerTaxonomy code 363LC0200X
License
710036006A Issued in IN
Practice address
1801 N Senate Blvd.
Suite 635
Indianapolis, IN 46202-1212
Phone
(317) 630-7582
Fax
(317) 630-7694
NPI assigned
Aug 25, 2009
Last updated
May 8, 2025By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on May 8, 2025

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Acute Care Nurse Practitioner 363LA2100X 71003006A IN
Critical Care Medicine Nurse Practitioner 363LC0200X 710036006A IN Primary

Addresses

Primary practice location

1801 N Senate Blvd.
Suite 635
Indianapolis, IN 46202-1212

Mailing address

250 N Shadeland Ave
Indianapolis, IN 46219-4959

Other practice location 1

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

Other identifiers 5

IdentifierTypeStateIssuer
000000667920OtherINANTHEM PTAN
000000844548OtherINANTHEM PTAN
000000862448OtherINANTHEM PTAN
000000919114OtherINANTHEM PTAN
201100260MedicaidIN

Other names 1

  • Lindsay T Biddle Former name

Electronic endpoints 2

TypeEndpointUseAffiliation
Direct Messaging Address lander11@direct.iuhealth.org
Direct Messaging Address lander11@direct.iuhealth.org Direct

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: No
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20100706000389 IN Practitioner - Nurse Practitioner 6002947140 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Nurse Practitioner
Education
Other, 2009
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
University Surgeons IncGroup PAC ID 9436171949, 126 clinicians
Iu Health Medical Group LLCGroup PAC ID 9638617913, 4,382 clinicians

Practice addresses (Care Compare)

1701 N Senate Blvd
Indianapolis, IN 46202-1239
Phone (317) 944-5000

550 University Blvd
Indianapolis, IN 46202-5149

Hospital & facility affiliations

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Nurse Practitioner

State licenses

LicenseStateTypeSpecialty
710036006AINMDCritical Care Medicine Nurse Practitioner

Practice roles

OrganizationSpecialtyStatusNew patients
University Surgeons, Inc. CurrentSince Aug 1, 2013 Accepting new patients
Iu Health Medical Group, LLC CurrentSince Dec 15, 2024 Accepting new patients
Indiana Clinic Critical Care LLC CurrentSince Apr 13, 2010 Accepting new patients
Indiana University Health Care Associates, Inc CurrentSince Apr 19, 2014 Accepting new patients

Locations

2574 Reliable Pkwy
Chicago, IL 60686

5208 Reliable Pkwy
Chicago, IL 60686

7630 Solutions Ctr
Chicago, IL 60677

1701 N Senate Blvd
Bldg C6
Indianapolis, IN 46202
Phone (913) 962-2000

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

1801 Senate Blvd
Ste 230
Indianapolis, IN 46202
Phone (317) 962-5280

1801 Senate Blvd
Ste 635
Indianapolis, IN 46202
Phone (317) 923-7211

250 N Shadeland Ave
Indianapolis, IN 46219
Phone (317) 948-9174

250 N Shadeland Ave
Ste 130
Indianapolis, IN 46219
Phone (317) 962-4836

550 University Blvd
Indianapolis, IN 46202
Phone (217) 274-5000

Interoperability endpoints

  • Direct secure messaging: lander11@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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 1

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": "1251158400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746662400000",
    "number": "1124251160",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "250 N SHADELAND AVE",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462194959"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1801 N SENATE BLVD.",
            "address_2": "SUITE 635",
            "city": "INDIANAPOLIS",
            "state": "IN",
            "postal_code": "462021212",
            "telephone_number": "317-630-7582",
            "fax_number": "317-630-7694"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1701 N Senate Blvd",
            "address_purpose": "LOCATION",
            "city": "Indianapolis",
            "state": "IN",
            "postal_code": "462021239",
            "country_code": "US",
            "telephone_number": "888-484-3258",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "ANDERSON",
        "first_name": "LINDSAY",
        "middle_name": "T",
        "credential": "NP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2009-08-25",
        "last_updated": "2025-05-08",
        "certification_date": "2025-05-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LA2100X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Acute Care",
            "state": "IN",
            "license": "71003006A",
            "primary": false
        },
        {
            "code": "363LC0200X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Critical Care Medicine",
            "state": "IN",
            "license": "710036006A",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM PTAN",
            "identifier": "000000667920",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM PTAN",
            "identifier": "000000844548",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM PTAN",
            "identifier": "000000862448",
            "state": "IN"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "ANTHEM PTAN",
            "identifier": "000000919114",
            "state": "IN"
        },
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "201100260",
            "state": "IN"
        }
    ],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "lander11@direct.iuhealth.org",
            "affiliation": "N",
            "address_1": "1801 N Senate Blvd.",
            "address_2": "Suite 635",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462021212",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "lander11@direct.iuhealth.org",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "address_1": "1701 N Senate Blvd",
            "city": "Indianapolis",
            "state": "IN",
            "country_code": "US",
            "postal_code": "462021239",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": [
        {
            "first_name": "LINDSAY",
            "last_name": "BIDDLE",
            "middle_name": "T",
            "credential": "NP",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

Other providers in Indianapolis, IN

Sources for this page

Verify at the official NPI Registry.