Kathleen Masella, R.N., AGNP-C

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

209015111 Issued in IL

Practice address

8930 Gross Point Rd Ste 700
Skokie, IL 60077-1864

Phone

(773) 296-5500

Fax

(773) 296-3800

NPI assigned

Nov 9, 2016

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other names 1

• Kathy Oday Former name

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, 2015

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Head and Neck Cosmetic Surgery Associates LLCGroup PAC ID 2264476118, 22 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Presence Saint Joseph Hospital - Chicago Hospital, Chicago, IL, CCN 140224
• Thorek Memorial Hospital Hospital, Chicago, IL, CCN 140115
• Saint Francis Hospital-Evanston Hospital, Evanston, IL, CCN 140080
• Advocate Lutheran General Hospital Hospital, Park Ridge, IL, CCN 140223
• Northshore University Healthsystem - Evanston Hospital Hospital, Evanston, IL, CCN 140010

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner, Registered Nurse

State licenses

Practice roles

Locations

Interoperability endpoints

• FHIR API: https://fhir4.healow.com/fhir/r4/JJABBA
• FHIR API: https://fhir4.healow.com/fhir/r4/JJABBA/Endpoint/JJABBA

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.

• Head & Neck Cosmetic Surgery Associates LLC

  • Otolaryngology Physician
  • Skokie, IL
  • NPI 1558330811
  Medicare reassignment Care Compare group NPD
• Howard Brown Health Center

  • Federally Qualified Health Center (FQHC)
  • Chicago, IL
  • NPI 1306048632
  Medicare reassignment NPD
• Howard Brown Health Center

  • Federally Qualified Health Center (FQHC)
  • Chicago, IL
  • NPI 1356876387
  NPD
• Howard Brown Health Center

  • Federally Qualified Health Center (FQHC)
  • Chicago, IL
  • NPI 1427523125
  NPD
• Howard Brown Health Center

  • Health Educator
  • Chicago, IL
  • NPI 1811824121
  NPD (past)
• Presence Healthcare Services

  • Internal Medicine Physician
  • Chicago, IL
  • NPI 1922115864
  NPD (past)
• Thorek Memorial Hospital

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1982643961
  NPD (past)

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

• Advocate Health and Hospitals Corporation

  • General Acute Care Hospital
  • Park Ridge, IL
  • NPI 1164539730
  Care Compare affiliation
• Endeavor Health Clinical Operations

  • General Acute Care Hospital
  • Evanston, IL
  • NPI 1184670549
  Care Compare affiliation
• Presence Chicago Hospitals Network

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1679659585
  Care Compare affiliation
• Saint Francis Hospital - Evanston LLC

  • General Acute Care Hospital
  • Evanston, IL
  • NPI 1982442398
  Care Compare affiliation
• Thorek Memorial Hospital

  • General Acute Care Hospital
  • Chicago, IL
  • NPI 1982643961
  Care Compare affiliation

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

{
    "created_epoch": "1478649600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1786406400000",
    "number": "1043752918",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1101 S STATE ST APT 603",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606053178",
            "telephone_number": "773-230-8726",
            "fax_number": "224-610-7096"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "8930 GROSS POINT RD STE 700",
            "city": "SKOKIE",
            "state": "IL",
            "postal_code": "600771864",
            "telephone_number": "773-296-5500",
            "fax_number": "773-296-3800"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "331 W Surf St Ste 807",
            "address_purpose": "LOCATION",
            "city": "Chicago",
            "state": "IL",
            "postal_code": "606577227",
            "country_code": "US",
            "telephone_number": "773-296-5500",
            "fax_number": "773-296-3800",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MASELLA",
        "first_name": "KATHLEEN",
        "credential": "R.N., AGNP-C",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2016-11-09",
        "last_updated": "2026-08-11",
        "certification_date": "2026-08-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Nurse Practitioner",
            "state": "IL",
            "license": "209015111",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATHY",
            "last_name": "ODAY",
            "credential": "RN",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Julie Ann Martorana, LCSW
• Casey Marx
• Phyllis Marx, MD
• Kathy A. Mas, P.T.
• Anna Maselbas
• Yelena Maskayeva, M.S.O.M., L.AC.
• Susan L Mason, LCSW
• Gina Massa
• Bruce Jonathan Massel, MD
• Dustin Heath Massel, MD

• Nurse Practitioner in Skokie, IL
• Providers in Skokie, IL by specialty
• Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 11, 2026; 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.