Ewelina Tatar, APRN, FNP-C

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

209.030149 Issued in IL

Practice address

16535 106TH CT # A3
Orland Park, IL 60467-4522

Phone

(708) 671-1500

Fax

(708) 671-1535

NPI assigned

Mar 11, 2024

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, 2023

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Maria Lentzou MD SCGroup PAC ID 1658324090, 8 clinicians

Asad Zaman MD SCGroup PAC ID 5092744847, 9 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Advocate Christ Hospital & Medical Center Hospital, Oak Lawn, IL, CCN 140208
• Palos Community Hospital Hospital, Palos Heights, IL, CCN 140062

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.

• Asad Zaman MD SC

  • Internal Medicine Physician
  • Tinley Park, IL
  • NPI 1356393557
  Medicare reassignment Care Compare group NPD
• Maria Lentzou MD SC

  • Internal Medicine Physician
  • Palos Heights, IL
  • NPI 1316144249
  Medicare reassignment Care Compare group NPD

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

• Advocate Health and Hospitals Corporation

  dba Advocate Children's Hospital

  • Children's Hospital
  • Oak Lawn, IL
  • NPI 1508315516
  Care Compare affiliation
• Advocate Health and Hospitals Corporation

  dba Advocate Christ Medical Center

  • General Acute Care Hospital
  • Oak Lawn, IL
  • NPI 1548375082
  Care Compare affiliation
• Palos Community Hospital

  • Psychiatric Hospital Unit
  • Palos Heights, IL
  • NPI 1184699118
  Care Compare affiliation
• Palos Community Hospital

  • General Acute Care Hospital
  • Palos Heights, IL
  • NPI 1851386692
  Care Compare affiliation

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

{
    "created_epoch": "1710115200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1767312000000",
    "number": "1912765298",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "16535 106TH CT # A3",
            "city": "ORLAND PARK",
            "state": "IL",
            "postal_code": "604674522",
            "telephone_number": "708-671-1500",
            "fax_number": "708-671-1535"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "16535 106TH CT # A3",
            "city": "ORLAND PARK",
            "state": "IL",
            "postal_code": "604674522",
            "telephone_number": "708-671-1500",
            "fax_number": "708-671-1535"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "TATAR",
        "first_name": "EWELINA",
        "credential": "APRN, FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2024-03-11",
        "last_updated": "2026-01-02",
        "certification_date": "2026-01-02",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IL",
            "license": "209.030149",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Renato L Tanquilut, M.D.
• Jin Tao
• Hazel Tapay, PT
• Lamya Tarawneh, PHARMD
• Amil Tariq, ST
• Ayanna Taylor, RBT
• Karla U Taylor, LPC
• Kerstin Taylor
• Robert L Tentler, DDS
• Kathleen Mary Teresi, MA. ED. BCBA

• Family Nurse Practitioner in Orland Park, IL
• Providers in Orland Park, IL by specialty
• Family Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jan 2, 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.