Shannon Nicole Walker, PH.D.

Clinical Psychologist

(618) 710-4123Glen Carbon, IL
Telehealth Available
NPI Active per CMS — Q2 2026|Medicare Enrolled|Order & Refer

Shannon Nicole Walker, PH.D. has practiced psychology for 19+ years, working in group practice. She has been in practice for 19+ years. She regularly sees Medicare patients with hypertension, high cholesterol, and arthritis (per CMS claims data).

1 of 508 Psychologist providers in ILSee all Psychologist in Glen Carbon19+ years experienceNPI since 2009

Older · 5084dNPPES updated 2012-06-04 · verify on CMS

Contact & Location

Practice Location

9 Junction Dr W Suite 6, Glen Carbon, IL 62034-2931

Fax: (618) 731-4082
CMS Clinical Data

How Does This Doctor Compare?

Medicare Patients

85

Unique beneficiaries

Standard volume

Data Note: Sourced from CMS Medicare Provider Utilization & Payment Data. Percentile rankings compare this provider against all peers with reported data in the same state. Updated annually to reflect the latest federal reporting cycle.

Patient Condition Panel

What This Doctor Treats Most

Based on Medicare claims data — here's what patients commonly see this doctor for

Based on Medicare data, this doctor primarily manages Hypertension, High Cholesterol, and Arthritis.

Hypertension
75%

High blood pressure — a leading risk factor for heart disease and stroke

High Cholesterol
75%

Elevated cholesterol or triglycerides that increase heart disease risk

Arthritis
75%

Joint inflammation causing pain, swelling, and stiffness

Mood Disorders
52%

Conditions affecting emotional state, including depression and bipolar disorder

Anxiety Disorders
49%

Excessive worry or fear that interferes with daily life

Depression
46%

A mood disorder causing persistent sadness and loss of interest in activities

Diabetes
40%

A condition where the body cannot properly regulate blood sugar levels

Ischemic Heart Disease
31%

Reduced blood flow to the heart muscle, commonly known as coronary artery disease

GeneralBehavioralNational avg

Percentage of this provider's Medicare patients diagnosed with each condition. Source: CMS Utilization Data.

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Background & Specialty

Education, training, and specialty classification from CMS NPPES and Medicare records.

Career Journey
  1. 19 years in practice

    Experienced

PsychologistBehavioral Health & Social Service Providers

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

Taxonomy: 103TC0700X

Virtual Psychology Care With Shannon Nicole Walker

NPPES records indicate this provider offers telehealth services. Contact the office to confirm availability and scheduling.

Schedule a virtual visit with Shannon Nicole Walker for blood pressure monitoring, cholesterol management, arthritis follow-ups — no travel to Glen Carbon required. The office sends a secure video link before your appointment. Most visits take 15–30 minutes. Medicare enrolled per CMS records.

Frequently Asked Questions

Common questions about Shannon Nicole Walker

Dr. Walker is listed as active in the NPI registry with telehealth listed in Glen Carbon, IL. NPI status alone doesn't confirm open availability — call the office to confirm. Phone: (618) 710-4123.

Verified across 3 federal data sources

Sourced from CMS NPPES · OIG LEIE · CMS Physician Comparator. See Data Methodology.

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Claim Profile

Medical Disclaimer: NPI Telehealth is a provider directory for informational purposes only. This page does not constitute medical advice, diagnosis, or treatment recommendations. Provider data is sourced from the CMS NPPES federal registry and public Medicare datasets. NPI Telehealth does not verify clinical qualifications beyond federal records. Data may not reflect real-time availability — always contact the provider's office directly to confirm details before seeking care.

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