William J. Kostis, PH.D., M.D.

Primary specialty

Internal Medicine PhysicianTaxonomy code 207R00000X

License

25MA09632800 Issued in NJ

Practice address

125 Paterson St
Cab-5200
New Brunswick, NJ 08901-1962

Phone

(732) 235-6561

NPI assigned

Jun 15, 2007

Sex

Male

Sole proprietor

No

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

Specialties & licenses 6

Addresses

Medicare fee-for-service enrollment

Enrolled in NJ

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

Cardiovascular Disease (Cardiology)Also: Cardiac Electrophysiology

Education

Rutgers R W Johnson Medical School (Cam/New Bruns/Pisc), 2007

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Rutgers Health-RWJ Scleroderma ProgramGroup PAC ID 5193764991, 390 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Robert Wood Johnson University Hospital Hospital, New Brunswick, NJ, CCN 310038
• University Medical Center of Princeton at Plainsboro Hospital, Plainsboro, NJ, CCN 310010
• Robert Wood Johnson University Hospital - Somerset Hospital, Somerville, NJ, CCN 310048
• Robert Wood Johnson University Hospital at Hamilton Hospital, Hamilton, NJ, CCN 310110
• JFK University Medical Center Hospital, Edison, NJ, CCN 310108

Merit-based Incentive Payment System (MIPS)

Final score

88.4 of 100Reported as group

Quality

70.64

Promoting interoperability

100

Improvement activities

40

Procedures performed for Medicare patients

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine, Doctor of Philosophy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: wkostis18302@epicdirect.rwjbh.org

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.

• Rutgers Health-RWJ Scleroderma Program

  • Allergy & Immunology (Internal Medicine) Physician
  • New Brunswick, NJ
  • NPI 1679655781
  Medicare reassignment Care Compare group NPD
• Rutgers Health-RWJ Primary Medicine Group

  • Internal Medicine Physician
  • New Brunswick, NJ
  • NPI 1992887012
  NPD
• Rutgers Health-RWJ Scleroderma Program

  • Psychiatry Physician
  • Piscataway, NJ
  • NPI 1033207378
  NPD
• Rutgers Health-RWJ Scleroderma Program

  • Clinic/Center
  • New Brunswick, NJ
  • NPI 1114943743
  NPD
• Rutgers Health-RWJ Scleroderma Program

  • Allergy & Immunology Physician
  • New Brunswick, NJ
  • NPI 1619059011
  NPD (past)

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

• HMH Hospitals Corporation

  • General Acute Care Hospital
  • Edison, NJ
  • NPI 1144894577
  Care Compare affiliation
• HMH Hospitals Corporation

  • Clinical Medical Laboratory
  • Edison, NJ
  • NPI 1780301366

  Hospital

  Care Compare affiliation
• Princeton Healthcare System, a New Jersey Non-Profit Corporation

  • General Acute Care Hospital
  • Plainsboro, NJ
  • NPI 1689714255
  Care Compare affiliation
• Robert Wood Johnson University Hospital at Hamilton

  • General Acute Care Hospital
  • Hamilton, NJ
  • NPI 1629069638
  Care Compare affiliation
• Robert Wood Johnson University Hospital Inc

  • General Acute Care Hospital
  • Somerville, NJ
  • NPI 1003236878
  Care Compare affiliation
• Robert Wood Johnson University Hospital, Inc

  • General Acute Care Hospital
  • New Brunswick, NJ
  • NPI 1346243375
  Care Compare affiliation

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

{
    "created_epoch": "1181865600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1714435200000",
    "number": "1922203439",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "125 PATERSON ST",
            "address_2": "CAB-5200",
            "city": "NEW BRUNSWICK",
            "state": "NJ",
            "postal_code": "089011962",
            "telephone_number": "732-235-6561"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "125 PATERSON ST",
            "address_2": "CAB-5200",
            "city": "NEW BRUNSWICK",
            "state": "NJ",
            "postal_code": "089011962",
            "telephone_number": "732-235-6561"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "KOSTIS",
        "first_name": "WILLIAM",
        "middle_name": "J.",
        "name_prefix": "Dr.",
        "credential": "PH.D., M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-06-15",
        "last_updated": "2024-04-30",
        "certification_date": "2024-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "MA",
            "license": "240190",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "NJ",
            "license": "25MA09632800",
            "primary": false
        },
        {
            "code": "207RC0000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Cardiovascular Disease",
            "state": "MA",
            "license": "240190",
            "primary": false
        },
        {
            "code": "207RC0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Clinical Cardiac Electrophysiology",
            "state": "NJ",
            "license": "25MA09632800",
            "primary": false
        },
        {
            "code": "207RC0001X",
            "taxonomy_group": "",
            "desc": "Internal Medicine, Clinical Cardiac Electrophysiology",
            "state": "MA",
            "license": "240190",
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "NJ",
            "license": "25MA09632800",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Elizabeth Amy Korn, M.D.
• Patricia Ann Kortbawi, APNC
• Alana Jessica Kosches, MD
• Vadim P Koshenkov, MD
• Denise Kosnar, APN
• Karthik Kota, MD MPH
• Srigowri Kota, APN
• Nayan Kothari, MD
• Olga Kotler, LCSW
• Magdaline Kotsakis

• Internal Medicine Physician in New Brunswick, NJ
• Providers in New Brunswick, NJ by specialty
• Internal Medicine Physician in New Jersey

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 2024; 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.