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DR. LIVIA BIR PSY.D.
NPI 1033794318
Clinical Neuropsychologist in Crystal Lake, IL

Active since March 17, 2021PECOS EnrolledAccepts Medicare Assignment
83.52/100
CMS Quality Rating
365 MILLENNIUM DR STE C, CRYSTAL LAKE, IL 60012(224) 522-8049(866) 463-1219 Get Directions Write a Review

NPPES record last updated: June 8, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Mar 26, 2021, Mar 17, 2021 (2 updates tracked since 2021).

About Dr. Livia Bir Psy.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. LIVIA BIR PSY.D. (NPI 1033794318) is an individual clinical neuropsychologist in Crystal Lake, Illinois, licensed in Illinois (071.010468) and active in the NPI registry since March 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2019).

NPPES Registry Identity

NPI1033794318
Entity TypeIndividualFemale
Primary Taxonomy103G00000X
Provider Legal NameDR. LIVIA BIRCredential: PSY.D.
Location Address365 MILLENNIUM DR STE CCrystal Lake, IL 60012-3747
Mailing Address365 Millennium Dr Ste CCrystal Lake, IL 60012-3747 · (224) 522-8049 · Fax (866) 463-1219
Phone(224) 522-8049
Fax(866) 463-1219
Sole ProprietorNo
Medical School CMSOtherGraduated 2019
Enumeration DateMarch 17, 2021
Last NPPES UpdateJune 8, 20262 updates tracked since enumeration
NPPES CertifiedJune 8, 2026
✔ NPI 1033794318 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License✔ Licensed in IL · 071.010468
Definition
A clinical psychologist who applies principles of assessment and intervention based upon the scientific study of human behavior as it relates to normal and abnormal functioning of the central nervous system. The specialty is dedicated to enhancing the understanding of brain-behavior relationships and the application of such knowledge to human problems.
365 MILLENNIUM DR STE C, Crystal Lake, IL 60012
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Livia Bir Psy.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3678978509
PECOS Enrollment IDI20210816002865
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 6

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Evaluation of neuropsychological test, each additional hour 96133
This service involves further evaluation of your neuropsychological test results beyond the initial hour. It helps to understand your cognitive functioning better, focusing on areas like memory, attention, and problem-solving skills.
60 services12 patients
Administration of psychological or neuropsychological test, each additional 30 minutes 96137
This procedure involves administering psychological or neuropsychological tests to evaluate your mental functions. Each additional 30 minutes allows for a more in-depth assessment of your cognitive abilities, emotions, and behavior. It's crucial for accurate diagnosis and treatment planning.
59 services12 patients
Psychotherapy, 45 minutes 90834
Psychotherapy is a treatment method where you converse with a therapist about your thoughts, feelings, and behaviors. In a 45-minute session, the therapist assists you in understanding and managing your mental health concerns, improving emotional wellness, and promoting personal growth.
13 services13 patients
Psychiatric diagnostic evaluation 90791
A psychiatric diagnostic evaluation is a thorough assessment used to identify any mental health conditions you may have. It involves a detailed discussion about your symptoms, thoughts, feelings and behavior patterns. Your medical history and family's mental health history are also considered.
12 services12 patients
Evaluation of neuropsychological test, first hour 96132
An evaluation of neuropsychological tests is a process to assess your brain's function. It involves tasks designed to measure cognitive abilities such as memory, attention, problem-solving, and language skills. The first hour involves initial testing and observation.
12 services12 patients
Administration of psychological or neuropsychological test, first 30 minutes 96136
This procedure involves a health professional conducting a psychological or neuropsychological test. The first 30 minutes typically involve understanding your mental health or brain function through various assessments. This helps in diagnosing and treating mental health disorders effectively.
12 services12 patients

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

83.52/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality67.04
Improvement Activities40

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

CHRISTINA J VOCOS PSYD PC
Counselor (Mental Health)
365 MILLENNIUM DR STE C
CRYSTAL LAKE, IL 60012
McHenry County (224) 522-8049

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Livia Bir's NPI number?

The NPI number for Livia Bir is 1033794318. It was assigned to this individual provider in the NPPES registry on March 17, 2021.

Where is Livia Bir located?

Livia Bir practices at 365 Millennium Dr Ste C, Crystal Lake, IL 60012. The listed phone number is (224) 522-8049.

What is Livia Bir's specialty?

The primary specialty registered for this NPI is Clinical Neuropsychologist with taxonomy code 103G00000X.

Is Livia Bir enrolled in Medicare?

Yes. Livia Bir is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Livia Bir was last updated on June 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.