Gregory J Arnold, M.D.

Primary specialty

Anesthesiology PhysicianTaxonomy code 207L00000X

License

036-114478 Issued in IL

Practice address

1 Kish Hospital Dr
Dekalb, IL 60115-9602

Phone

(630) 936-4029

Fax

(630) 936-4032

NPI assigned

Aug 22, 2007

Last updated

Jul 31, 2025By 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 3

Addresses

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

AnesthesiologyAlso: Pain Management

Education

New York Medical College, 2002

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Northwestern Medical Faculty FoundationGroup PAC ID 4587576814, 4,386 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Northwestern Medicine Kishwaukee Hospital Hospital, Dekalb, IL, CCN 140286

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

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.

• Northwestern Medical Faculty Foundation

  dba Northwestern Medical Group

  • Multi-Specialty Clinic/Center
  • Carol Stream, IL
  • NPI 1346235314
  Medicare reassignment Care Compare group NPD
• Valley Pain Care Centers LTD

  • Pain Medicine Physician
  • Dekalb, IL
  • NPI 1194722058
  Medicare reassignment NPD
• Northwestern Medical Faculty Foundation

  dba Northwestern Medical Group

  • Durable Medical Equipment & Medical Supplies
  • Chicago, IL
  • NPI 1417718479
  NPD

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

• Kishwaukee Community Hospital

  dba Northwestern Medicine Kishwaukee Hospital

  • General Acute Care Hospital
  • Dekalb, IL
  • NPI 1669534517
  Care Compare affiliation

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

{
    "created_epoch": "1187740800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1753920000000",
    "number": "1235322363",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1 KISH HOSPITAL DR",
            "city": "DEKALB",
            "state": "IL",
            "postal_code": "601159602",
            "telephone_number": "630-936-4029",
            "fax_number": "630-936-4032"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1 KISH HOSPITAL DR",
            "city": "DEKALB",
            "state": "IL",
            "postal_code": "601159602",
            "telephone_number": "630-936-4029",
            "fax_number": "630-936-4032"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARNOLD",
        "first_name": "GREGORY",
        "middle_name": "J",
        "name_prefix": "Mr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2007-08-22",
        "last_updated": "2025-07-31",
        "certification_date": "2025-07-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "174400000X",
            "taxonomy_group": "",
            "desc": "Specialist",
            "state": "MD",
            "license": "D0066382",
            "primary": false
        },
        {
            "code": "207L00000X",
            "taxonomy_group": "",
            "desc": "Anesthesiology",
            "state": "IL",
            "license": "036-114478",
            "primary": true
        },
        {
            "code": "207LP2900X",
            "taxonomy_group": "",
            "desc": "Anesthesiology, Pain Medicine",
            "state": "IL",
            "license": "036-114478",
            "primary": false
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• David Robert Anthony, M.D., M.P.H.
• Aperion Care Dekalb LLC (Aperion Care Dekalb)
• Aperion Care Dekalb LLC (Aperion Care Dekalb)
• Jesus Aquino, MD
• Cecilia Arana
• Kristinalynn Arroyo
• Abigail Ascencio, LSW
• Munjum Ashu, M.D
• Jill Marie Aspinwall, IBCLC
• Associaiton for Individual Development (AID N. 6th St.)

• Anesthesiology Physician in Dekalb, IL
• Providers in Dekalb, IL by specialty
• Anesthesiology Physician in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 31, 2025; 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.