Livia Bir, PSY.D.

Primary specialty

Clinical NeuropsychologistTaxonomy code 103G00000X

License

071.010468 Issued in IL

Practice address

365 Millennium Dr Ste C
Crystal Lake, IL 60012-3747

Phone

(224) 522-8049

Fax

(866) 463-1219

NPI assigned

Mar 17, 2021

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: No
• Power mobility devices: No
• Hospice: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Clinical Psychologist

Education

Other, 2019

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Christina J Vocos Psy D PCGroup PAC ID 0648641209, 2 clinicians

Practice addresses (Care Compare)

Medicare enrollment (NPD)

Enrolled

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.

• Christina J Vocos PSYD PC

  dba Silver Linings Neurobehavioral Diagnostics

  • Mental Health Counselor
  • Crystal Lake, IL
  • NPI 1518693456
  Medicare reassignment Care Compare group NPD

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

{
    "created_epoch": "1615939200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1780876800000",
    "number": "1033794318",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "365 MILLENNIUM DR STE C",
            "city": "CRYSTAL LAKE",
            "state": "IL",
            "postal_code": "600123747",
            "telephone_number": "224-522-8049",
            "fax_number": "866-463-1219"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "365 MILLENNIUM DR STE C",
            "city": "CRYSTAL LAKE",
            "state": "IL",
            "postal_code": "600123747",
            "telephone_number": "224-522-8049",
            "fax_number": "866-463-1219"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "7105 Virginia Rd Ste 25",
            "address_purpose": "LOCATION",
            "city": "Crystal Lake",
            "state": "IL",
            "postal_code": "600147986",
            "country_code": "US",
            "telephone_number": "224-522-8049",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BIR",
        "first_name": "LIVIA",
        "name_prefix": "Dr.",
        "credential": "PSY.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2021-03-17",
        "last_updated": "2026-06-08",
        "certification_date": "2026-06-08",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "103G00000X",
            "taxonomy_group": "",
            "desc": "Clinical Neuropsychologist",
            "state": "IL",
            "license": "071.010468",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Natalie Biddle
• Maria Bidelman
• Lisa Bieze
• Susan J Bigham, CNP
• Valerie Bilins
• Christine Renee Birn, M.A.
• William Peter Birong, L.C.S.W.
• Jason Bishop
• Emily Anne Bixler, RDN
• Krista Lynae Bjork, MABC

• Clinical Neuropsychologist in Crystal Lake, IL
• Providers in Crystal Lake, IL by specialty
• Clinical Neuropsychologist in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 8, 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.