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Dr. John Christian Hardie , PhD

Psychologist • Chicago, IL

Active NPI 1376732255 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

85 Revere Drive, Suite 108
Chicago, IL 60657

Call 8475599343 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

85 Revere Drive
Suite 108

Chicago, IL 60657

Telephone 8475599343
Fax 7739132395
Organization at the Same NPPES Address or Phone
John Hardie Phd Clinical Psychologist Llc Facility NPI 1629649157

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in Chicago, IL. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2004

Medicare patients

15 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.

Medicare-allowed amount

About $41,432 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Paid by Medicare

About $31,631 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.

Years since graduation

22 years (graduated 2004)

CMS Doctors and Clinicians data list 2004 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2007

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Dr. Hardie has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Dr. Hardie as eligible to order or refer Medicare Part B clinical laboratory and imaging services and durable medical equipment (DME) for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Chicago and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part B services

Fewer Medicare Part B services than 60% of clinicians listed under Psychologist in Chicago, IL (2024, 17 clinicians with data). Median for this group: 305. Middle half: 95 to 633.

Close to the middle for clinicians listed under Psychologist in Illinois (2024, 72 clinicians with data). Median for this group: 275. Middle half: 132 to 435.

Medicare-allowed amount

A lower Medicare-allowed amount than 60% of clinicians listed under Psychologist in Chicago, IL (2024, 17 clinicians with data). Median for this group: $44,602. Middle half: $15,269 to $81,808.

A higher Medicare-allowed amount than 60% of clinicians listed under Psychologist in Illinois (2024, 72 clinicians with data). Median for this group: $31,900. Middle half: $17,499 to $50,301.

Paid by Medicare

A lower Medicare payment amount than 60% of clinicians listed under Psychologist in Chicago, IL (2024, 17 clinicians with data). Median for this group: $34,391. Middle half: $12,017 to $65,481.

A higher Medicare payment amount than 60% of clinicians listed under Psychologist in Illinois (2024, 72 clinicians with data). Median for this group: $24,141. Middle half: $13,031 to $39,170.

333 active clinicians are listed under Psychologist with a practice address in Chicago, IL (1,011 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Chicago

8.7% of these 333 clinicians have the CMS telehealth indicator.

13.5% of these 333 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo · Report an error.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B · Data Year 2024
Reporting Year:

CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
90837 Psychotherapy, 1 hour
270 13 $175.00 $153.45

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2021-04-20
Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

License # reported to NPPES IL 071007352

A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.

Psychologist - Health

NUCC Taxonomy Code: 103TH0004X

License # reported to NPPES IL 071007352

A psychologist who specializes in clinical health psychology that investigates and implements clinical services across diverse populations and settings to promote health and well-being and to prevent, treat, and manage illness and disability. Clinical health psychology sees health as the confluence of psychological, social, cultural, and biological factors and applies this understanding to professional activities including:<br/>* Research<br/>* Clinical service<br/>* Consulting with, educating, and supervising other health care providers and psychologists<br/>* Advising organizations, institutions, the public, and policymakers

Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid ID
$$$$$$$$$ (IL)

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - CLINICAL PSYCHOLOGIST

Medicare Enrollment ID

I20110818000039

Enrollment State Jurisdiction

IL

PECOS Control ID

0143499699

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Not Eligible
Power Mobility Devices (PMD) Not Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Secondary Practice Locations

2800 N Sheridan Rd Ste 108

Chicago, IL 606576183

Phone: 8475599343

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

13 Historical Events
📍
Updated Practice Location May 14, 2021

Registered at 85 REVERE DRIVE, SUITE 108, CHICAGO, IL 60657 (Tel: 8475599343)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) May 14, 2021

Psychologist (license number reported to NPPES: IL 071007352)

âś…
NPI Profile Active February 20, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location February 20, 2017

Registered at 3100 N SHERIDAN RD, APT. 9E, CHICAGO, IL 606574954 (Tel: 3128105646)

📍
Updated Business Mailing Address February 20, 2017

Registered at 3100 N SHERIDAN RD, APT. 9E, CHICAGO, IL 606574954 (Tel: 3128105646)

👤
Provider Name / Credentials Updated February 20, 2017

Recorded as JOHN HARDIE, PH.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 20, 2017

Psychologist (license number reported to NPPES: IL 071007352)

âś…
NPI Profile Active November 09, 2011

NPI status registered as active in NPPES database

📍
Practice Location (Initial Record) November 09, 2011

Registered at 3100 N SHERIDAN RD, APT. 9E, CHICAGO, IL 606574954 (Tel: 3128105646)

📍
Business Mailing Address (Initial Record) November 09, 2011

Registered at 3100 N SHERIDAN RD, APT. 9E, CHICAGO, IL 606574954 (Tel: 3128105646)

👤
Provider Name / Credentials (Initial Record) November 09, 2011

Recorded as JOHN HARDIE, PH.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 09, 2011

Psychologist (license number reported to NPPES: IL 071007352)

🟢
Initial NPI Registration & Enumeration October 17, 2007

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1376732255
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 17, 2007
Last Update: May 14, 2021
Sole Proprietor: Yes

Other Psychologists in Chicago

All Psychologists in Chicago

Mailing Address

3100 N Sheridan Rd, Apt. 9e

Chicago, IL 606574954

Phone: 3128105646

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.