Rebecca Lee Arenson, DNP, FNP-BC

Primary specialty

Family Medicine PhysicianTaxonomy code 207Q00000X

License

209.021782 Issued in IL

Practice address

101 Madison St Ste 300
Oak Park, IL 60302-4210

Phone

(708) 486-2700

NPI assigned

Apr 1, 2021

Last updated

Aug 12, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 1

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2020

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Cimpar SCGroup PAC ID 3577578798, 35 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Edward Hospital Hospital, Naperville, IL, CCN 140231

Merit-based Incentive Payment System (MIPS)

Final score

88.11 of 100Reported as group

Quality

92.94

Promoting interoperability

100

Improvement activities

40

Cost

67.44

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

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.

• Cimpar, S.C.

  • Internal Medicine Physician
  • Oak Park, IL
  • NPI 1467496224
  Medicare reassignment Care Compare group NPD

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

• Edward Hospital

  dba Endeavor Health Edward Hospital

  • General Acute Care Hospital
  • Naperville, IL
  • NPI 1427069632
  Care Compare affiliation

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

{
    "created_epoch": "1617235200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754956800000",
    "number": "1881272599",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1243 RICKERT DR",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605400954",
            "telephone_number": "630-527-6450"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "101 MADISON ST STE 300",
            "city": "OAK PARK",
            "state": "IL",
            "postal_code": "603024210",
            "telephone_number": "708-486-2700"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ARENSON",
        "first_name": "REBECCA",
        "middle_name": "LEE",
        "credential": "DNP, FNP-BC",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-04-01",
        "last_updated": "2025-08-12",
        "certification_date": "2025-08-12",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": "209.021782",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Laura Ann Arbetman, MSW
• Arc Holley Court, LLC (Brookdale Oak Park)
• Joana Arceo
• Melissa Arciniega, OTR
• Gabriela Helena Ardila
• Amir Arif
• Aris at Home, Inc.
• Mark Weldon Arnett, M.D.
• Ayesha Arora, PSYD
• Brandy Arroyo, BA

• Family Medicine Physician in Oak Park, IL
• Providers in Oak Park, IL by specialty
• Family Medicine Physician in Illinois

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