John Travis Ludwig, M.D.

Primary specialty

Nephrology PhysicianTaxonomy code 207RN0300X

License

4301114038 Issued in MI

Practice address

5140 N California Ave Ste 600
Chicago, IL 60625-3664

Phone

(708) 252-5809

NPI assigned

Jun 26, 2014

Last updated

Apr 12, 2022By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 5

Addresses

Electronic endpoints 1

Medicare fee-for-service enrollment

Enrolled in IL

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

Nephrology

Education

Pennsylvania State University College of Medicine, 2010

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Nephrology Associates of Northern Illinois LTDGroup PAC ID 2163328675, 117 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Concerto Dialysis Dialysis facility, Lincolnwood, IL, CCN 142655
• FMC - Rogers Park Dialysis facility, Chicago, IL, CCN 142522
• Dialyze Direct Il - Glen Ellyn Dialysis facility, Glen Ellyn, IL, CCN 142752
• Swedish Hospital Hospital, Chicago, IL, CCN 140114
• Saint Francis Hospital-Evanston Hospital, Evanston, IL, CCN 140080
• Presence Saints Mary and Elizabeth Medical Center Hospital, Chicago, IL, CCN 140180
• Northshore University Healthsystem - Evanston Hospital Hospital, Evanston, IL, CCN 140010

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: jludwig49700@direct.acumenmd.com

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.

• Nephrology Associates of Northern Illinois, LTD.

  • Nephrology Physician
  • Oak Brook, IL
  • NPI 1124069182
  Medicare reassignment Care Compare group NPD
• Nephrology Associates of Northern Illinois, LTD.

  • Nephrology Physician
  • Oak Brook, IL
  • NPI 1134319924
  NPD (past)

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

• Dialysis Centers of America - Illinois, Inc.

  dba RCG Rogers Park

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Chicago, IL
  • NPI 1710092564

  Dialysis facility

  Care Compare affiliation Name & address match
• Dialyze Direct Il LLC

  • End-Stage Renal Disease (ESRD) Treatment Clinic/Center
  • Glen Ellyn, IL
  • NPI 1265903876

  Dialysis facility

  Care Compare affiliation Name & address match
• Endeavor Health Clinical Operations

  dba Endeavor Health Evanston Hospital

  • General Acute Care Hospital
  • Evanston, IL
  • NPI 1184670549
  Care Compare affiliation
• Saint Francis Hospital - Evanston LLC

  • General Acute Care Hospital
  • Evanston, IL
  • NPI 1982442398
  Care Compare affiliation
• Saint Mary of Nazareth Hospital - Chicago LLC

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1265270607
  Care Compare affiliation
• Swedish Covenant Health

  dba Endeavor Health Swedish Hospital

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1831151257
  Care Compare affiliation

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

{
    "created_epoch": "1403740800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1649721600000",
    "number": "1215342449",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "120 W 22ND ST STE 200",
            "city": "OAK BROOK",
            "state": "IL",
            "postal_code": "605231563",
            "telephone_number": "630-573-5000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5140 N CALIFORNIA AVE STE 600",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606253664",
            "telephone_number": "708-252-5809"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1500 E Medical Center Dr",
            "address_purpose": "LOCATION",
            "city": "Ann Arbor",
            "state": "MI",
            "postal_code": "48109",
            "country_code": "US",
            "telephone_number": "734-764-3269",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LUDWIG",
        "first_name": "JOHN",
        "middle_name": "TRAVIS",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2014-06-26",
        "last_updated": "2022-04-12",
        "certification_date": "2022-04-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125065890",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MI",
            "license": "4301114038",
            "primary": false
        },
        {
            "code": "207RN0300X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Nephrology",
            "state": "MI",
            "license": "4301114038",
            "primary": true
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "MI",
            "license": "4301114038",
            "primary": false
        },
        {
            "code": "208000000X",
            "taxonomy_group": "",
            "desc": "Pediatrics",
            "state": "IL",
            "license": "125065890",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "credentialing@nephdocs.com",
            "affiliation": "N",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "credentialing@nephdocs.com",
            "address_1": "5140 N California Ave Ste 600",
            "city": "Chicago",
            "state": "IL",
            "country_code": "US",
            "postal_code": "606253664",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Amy Chao Ludwig, MD
• Britni Elisabeth Ludwig, MA
• Catherine M. Ludwig
• Drew Ludwig, DO
• John Ludwig, LSW
• Kristina Elaine Ludwig, PHARM.D
• Naila Silva Ludwig, PT, DPT
• Patricia Dominika Ludwikowska
• Jessica Lue-Lai, M.D.
• Victoria Marie Lue, MD

• Nephrology Physician in Chicago, IL
• Providers in Chicago, IL by specialty
• Nephrology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 12, 2022; 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.