Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1437120680 Individual Practitioner Male Practitioner

Dr. Mark J Johns , PsyD, CADC

Counselor - Professional • Park Ridge, IL

Professional Overview & Biography Verified Profile Summary

Dr. Mark Johns, PsyD, CADC is a certified Counselor - Professional practicing in Park Ridge, IL. With approximately 20 years of clinical experience since completing medical education in 2006, Dr. Johns delivers high-quality medical care to the local community at 350 S NORTHWEST HWY STE 300.

Dr. Johns does not directly accept Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

350 S Northwest Hwy Ste 300

Park Ridge, IL 600684262

Telephone 7735028252
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

2006

Medicare Assignment

Not Specified

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Counselor - Professional in Park Ridge, IL

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
20 Yrs +10.4 yrs vs City Avg
City Avg: 9.6 Yrs
State Avg: 17.0 Yrs
Regional Practice Density
80 Specialists

Practicing in Park Ridge, IL (9683 Statewide)

Telehealth Adoption Rate
3.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Johns (20 Years) 20 Yrs
Park Ridge Specialty Average (9.6 Years) 9.6 Yrs

Medical Specialties & State Licenses

CMS Verified: 2024-07-10
Counselor - Professional Primary Specialty

NUCC Taxonomy Code: 101YP2500X

State License IL 180.001399

Definition to come...

Counselor - Addiction (Substance Use Disorder)

NUCC Taxonomy Code: 101YA0400X

State License IL 1683

Definition to come...

Counselor - Mental Health

NUCC Taxonomy Code: 101YM0800X

State License IL 180.001399

Definition to come...

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
180.001399 (IL)

Secondary Practice Locations

3948 N Sheridan Rd

Chicago, IL 606132935

Phone: 7735028252

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

9 Associated Practitioners
Dr. Monica Argumedo , MD

Psychiatry & Neurology - Forensic Psychiatry

NPI 1083872741

Doctor of Medicine (M.D.)

Laura Finnelly , RN

In Home Supportive Care

NPI 1356819833

Registered Nurse

Aisling Conaty , MA, ALMFT, LPC

Counselor - Mental Health

NPI 1386259828

Master of Arts, ALMFT, Licensed Professional Counselor

NPI 1427701341

Licensed Social Worker

Zanib Bibi

Behavior Technician

NPI 1558826446
Dr. Shelley Daniels , PsyD

Psychologist - Clinical

NPI 1568784841

Doctor of Psychology (Psy.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

14 Historical Events
👤
Provider Name / Credentials Updated July 10, 2024

Recorded as MARK JOHNS, PSYD, CADC

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 10, 2024

Counselor (License #1683 in IL)

📍
Updated Practice Location July 03, 2024

Registered at 350 S NORTHWEST HWY STE 300, PARK RIDGE, IL 600684262 (Tel: 7735028252)

📍
Updated Business Mailing Address July 03, 2024

Registered at 350 S NORTHWEST HWY STE 300, PARK RIDGE, IL 600684262 (Tel: 7735028252)

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 03, 2024

Counselor (License #180.001399 in IL)

📍
Updated Practice Location September 19, 2022

Registered at 3948 N SHERIDAN RD, CHICAGO, IL 606132935 (Tel: 7735028252)

📍
Updated Business Mailing Address September 19, 2022

Registered at 3948 N SHERIDAN RD, CHICAGO, IL 606132935 (Tel: 7735028252)

👤
Provider Name / Credentials Updated September 19, 2022

Recorded as MARK JOHNS, LCPC

NPI Profile Active April 11, 2009

NPI status registered as active in NPPES database

📍
Updated Practice Location April 11, 2009

Registered at 3139 N LINCOLN AVE, STE. 204, CHICAGO, IL 606573114 (Tel: 7735644172)

📍
Updated Business Mailing Address April 11, 2009

Registered at PO BOX 190, EVANSTON, IL 602040190 (Tel: 7735028252)

👤
Provider Name / Credentials Updated April 11, 2009

Recorded as MARK JOHNS, PSY.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) April 11, 2009

Psychologist (License #180-001399 in IL)

🟢
Initial NPI Registration & Enumeration January 27, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1437120680
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 27, 2006
Last Update: July 10, 2024
Sole Proprietor: No

Mailing Address

350 S Northwest Hwy Ste 300

Park Ridge, IL 600684262

Phone: 7735028252

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.