Meropi Ioannou Langley, APRN, CNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

209009055 Issued in IL

Practice address

530 NE Glen Oak Ave
Peoria, IL 61637-4686

Phone

(309) 624-8818

Fax

(309) 624-8820

NPI assigned

Sep 23, 2011

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Other names 1

• Meropi Ioannou Xenophontos 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, 2011

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Osf Multi-Specialty GroupGroup PAC ID 3678889789, 2,123 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Saint Francis Medical Center Hospital, Peoria, IL, CCN 140067

Medicare enrollment (NPD)

Enrolled

Credentials

Certified Nurse Practitioner, 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 and National Provider Directory roles.

• Osf Multi-Specialty Group

  • Internal Medicine Physician
  • Peoria, IL
  • NPI 1922445527
  Medicare reassignment Care Compare group NPD
• Central PA Pharmacy LLC.

  • Community/Retail Pharmacy
  • Patton, PA
  • NPI 1578541413
  NPD

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

{
    "created_epoch": "1316736000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1751932800000",
    "number": "1457634693",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "530 NE GLEN OAK AVE",
            "city": "PEORIA",
            "state": "IL",
            "postal_code": "616370001",
            "telephone_number": "309-624-8818",
            "fax_number": "309-624-8820"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "530 NE GLEN OAK AVE",
            "city": "PEORIA",
            "state": "IL",
            "postal_code": "616374686",
            "telephone_number": "309-624-8818",
            "fax_number": "309-624-8820"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "5114 N Glen Park Place Rd",
            "address_purpose": "LOCATION",
            "city": "Peoria",
            "state": "IL",
            "postal_code": "616144686",
            "country_code": "US",
            "telephone_number": "309-683-8108",
            "fax_number": "309-683-8111",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "LANGLEY",
        "first_name": "MEROPI",
        "middle_name": "IOANNOU",
        "credential": "APRN, CNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2011-09-23",
        "last_updated": "2025-07-08",
        "certification_date": "2025-07-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IL",
            "license": "209009055",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IL",
            "license": "209009055",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "MEROPI",
            "last_name": "XENOPHONTOS",
            "middle_name": "IOANNOU",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• George W Lane Sr., MD
• Teresa A Lane
• Susan Lang, CNM
• Hannah M Lange, OT
• Melinda Lucille Lange, ADVANCED PRACTICENUR
• Lauren Langloss
• Austin James Langwinski, PA-C
• Kris Lanham
• David Lanier, O.T.
• Bonnie Lansing, LCPC

• Family Nurse Practitioner in Peoria, IL
• Providers in Peoria, 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 Jul 8, 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.