DR. NICKOLAS ARMSTRONG PSY.D.
NPI 1205443975
Clinical Neuropsychologist in Algonquin, IL

Active since September 28, 2020PECOS EnrolledAccepts Medicare Assignment
83.52/100
CMS Quality Rating
1451 MERCHANT DR, ALGONQUIN, IL 60102(847) 469-7537(847) 469-7540 Get Directions Write a Review

NPPES record last updated: September 23, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Nov 21, 2024, Apr 15, 2021, Sep 28, 2020 (3 updates tracked since 2020).

About Dr. Nickolas Armstrong Psy.d. NPPES

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

DR. NICKOLAS ARMSTRONG PSY.D. (NPI 1205443975) is an individual clinical neuropsychologist in Algonquin, Illinois, licensed in Illinois (071.010550) and active in the NPI registry since September 2020. He is enrolled in Medicare PECOS, maintains 7 additional practice locations, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1205443975
Entity TypeIndividualMale
Primary Taxonomy103G00000X
Provider Legal NameDR. NICKOLAS ARMSTRONGCredential: PSY.D.
Location Address1451 MERCHANT DRAlgonquin, IL 60102-5917
Mailing Address1451 Merchant DrAlgonquin, IL 60102-5917 · (847) 469-7537 · Fax (847) 469-7540
Fax(847) 469-7540
Sole ProprietorYes
Medical School CMSOtherGraduated 2018
Enumeration DateSeptember 28, 2020
Last NPPES UpdateSeptember 23, 20253 updates tracked since enumeration
NPPES CertifiedSeptember 23, 2025
NPI 1205443975 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyClinical NeuropsychologistBehavioral Health & Social Service Providers
Taxonomy Code103G00000X
License Licensed in IL · 071.010550
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.

Also ListedPsychologist · ClinicalTaxonomy 103TC0700X · License 100313 (IA)
1451 MERCHANT DR, Algonquin, IL 60102

Secondary Practice Locations 7

Location 12300 N Barrington Rd Ste 105Hoffman Estates, IL 60169-2033 · Phone (847) 469-7537 · Fax (847) 469-7540
Location 2420 Lake Cook Rd Ste 112Deerfield, IL 60015-4914 · Phone (847) 469-7537 · Fax (847) 469-7540
Location 31603 Orrington Ave Ste 600Evanston, IL 60201-3860 · Phone (847) 469-7537 · Fax (847) 469-7540
Location 42604 Dempster St Ste 407BPark Ridge, IL 60068-8428 · Phone (847) 469-7537 · Fax (847) 469-7540
Location 51531 S Grove Ave Unit 105Barrington, IL 60010-5250 · Phone (847) 469-7537 · Fax (847) 469-7540
Location 62551 N Clark St Ste 200Chicago, IL 60614-1798 · Phone (847) 469-7537 · Fax (847) 469-7540
Location 717W662 Butterfield Rd Ste 302Oakbrook Terrace, IL 60181-4006 · Phone (847) 469-7537 · Fax (847) 469-7540

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. Nickolas Armstrong 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 ID749669828
PECOS Enrollment IDI20220621000052
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

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Administration of psychological or neuropsychological test by technician, each additional 30 minutes

This service involves a technician administering additional psychological or neuropsychological testing. Each session lasts for an extra 30 minutes. These tests assess cognitive abilities, such as memory, attention, and problem-solving skills, to aid in diagnosing or monitoring mental health conditions.

This service was performed 165 times for 33 patients

Administration of psychological or neuropsychological test by technician, first 30 minutes

This procedure involves a trained technician administering a psychological or neuropsychological test. It's a process that assesses your mental function and behavior. The initial session will last 30 minutes. The aim is to understand your cognitive abilities better.

This service was performed 33 times for 33 patients

Evaluation of neuropsychological test, each additional hour

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.

This service was performed 165 times for 33 patients

Evaluation of neuropsychological test, first hour

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.

This service was performed 33 times for 33 patients

Psychiatric diagnostic evaluation

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.

This service was performed 33 times for 33 patients

Psychotherapy, 1 hour

Psychotherapy is a therapeutic interaction or treatment between a trained professional and a patient. In a 1-hour session, you'll talk about your feelings, thoughts, and behaviors to help identify and manage mental health issues. This process aids in personal growth, healing, and improved well-being.

This service was performed 34 times for 33 patients

Overall MIPS Quality Performance

The provider participated in CMS Quality Payment Program under the Merit-based Incentive Payment System (MIPS) and has an overall final score of 83.52, based on four performance areas: quality, improvement activities, promoting interoperability, and cost. The purpose of this information is to help people with Medicare make informed decisions and incentivize doctors and clinicians to maximize performance.

The Merit-based Incentive Payment System (MIPS) is a way providers could use to participate in CMS Quality Payment Program (QPP). The MIPS program affects clinician reimbursement for Part B covered professional services and also rewards them for improving the quality of patient care and outcomes.

  • Final Score: 83.52 out of 100

    The MIPS program evaluates providers across multiple categories with a specific weight for each category resulting a in a MIPS final score that ranges from 0 to 100 points. The MIPS Final Score determines whether providers receive a negative, neutral or positive MIPS payment adjustment.

  • Quality Score: 67.04

    The Quality category assesses providers performance on clinical practices and patient outcomes under the traditional MIPS program. The quality measures help identify the quality of healthcare processes, outcomes, and patient experiences. The Quality measure category comprises 40% of a provider's final MIPS score.

    There are six collection types for MIPS quality measures: Electronic Clinical Quality Measures (eCQMs), MIPS Clinical Quality Measures (CQMs), Qualified Clinical Data Registry (QCDR) Measures, Medicare Part B claims measures, CMS Web Interface measures and The Consumer Assessment of Healthcare Providers and Systems (CAHPS) for MIPS Survey.

  • Promoting Interoperability Score: N/A

    The Interoperability category measures the providers ability to use technology to exchange and make use of healthcare information in a way that is less burdensome and improves outcomes. The Interoperability measure category comprises 25% of a provider's final MIPS score.

    The MIPS Interoperability measure focuses on the use of certified electronic health record technology (CEHRT) to improve patient access health information, the exchange of information between clinicians and pharmacies and the systematic collection, analysis, and interpretation of healthcare data.

  • Improvement Activities Score: 40

    The Improvement Activities performance category evaluates the providers participation in clinical activities that support the improvement of clinical practice, care delivery, and outcomes. Providers have the option to choose 2 to 4 activities from an inventory of over 100 improvement activities. Providers typically choose the activities that best fit their needs. The improvement activities measure category comprises 15% of a provider's final MIPS score.

    The Improvement measures aim to better patient engagement, patient safety and other areas of patient care. The Improvement Activities category comprises 15% of a provider's final MIPS score.

  • Cost Score: N/A

    The Cost performance category assesses the amount and types of services provided and how clinicians coordinate care and seek improvement of health outcomes by ensuring patients receive the appropriate services.

    Although providers don't determine the price of healthcare services they are important in delivering high-quality care at a reasonable cost. The Cost measures category comprises 20% of a provider's final MIPS score.

Other Providers at the Same Location


The following 20 providers are registered at the same or a nearby location.

Chiropractor
1451 MERCHANT DR
ALGONQUIN, IL 60102
Chiropractor (Nutrition)
1451 MERCHANT DR
ALGONQUIN, IL 60102
Chiropractor (Internist)
1451 MERCHANT DR
ALGONQUIN, IL 60102
Psychologist (Clinical)
1451 MERCHANT DR
ALGONQUIN, IL 60102
Clinical Neuropsychologist
1451 MERCHANT DR
ALGONQUIN, IL 60102
Clinical Neuropsychologist
1451 MERCHANT DR
ALGONQUIN, IL 60102
Clinical Neuropsychologist
1451 MERCHANT DR
ALGONQUIN, IL 60102
Clinical Neuropsychologist
1451 MERCHANT DR
ALGONQUIN, IL 60102
Clinical Neuropsychologist
1451 MERCHANT DR
ALGONQUIN, IL 60102
Counselor
1451 MERCHANT DR
ALGONQUIN, IL 60102
Psychologist (Clinical)
1451 MERCHANT DR
ALGONQUIN, IL 60102
Clinical Neuropsychologist
1451 MERCHANT DR
ALGONQUIN, IL 60102
Clinical Neuropsychologist
1451 MERCHANT DR
ALGONQUIN, IL 60102
Social Worker (Clinical)
1451 MERCHANT DR
ALGONQUIN, IL 60102
Clinical Neuropsychologist
1451 MERCHANT DR
ALGONQUIN, IL 60102
Clinical Neuropsychologist
1451 MERCHANT DR
ALGONQUIN, IL 60102
Clinical Neuropsychologist
1451 MERCHANT DR
ALGONQUIN, IL 60102
Clinical Neuropsychologist
1451 MERCHANT DR
ALGONQUIN, IL 60102
Clinical Neuropsychologist
1451 MERCHANT DR
ALGONQUIN, IL 60102
Clinical Neuropsychologist
1451 MERCHANT DR
ALGONQUIN, IL 60102

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1205443975, enumerated as an "individual" on September 28, 2020.

The provider is located at 1451 MERCHANT DR ALGONQUIN, IL 60102 and the phone number is (847) 469-7537.

Clinical Neuropsychologist with taxonomy code 103G00000X.