Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1174610893 Individual Practitioner Male Practitioner

Dr. Mark Brian Langgut , PhD

Psychologist • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Mark Langgut, PhD is a certified Psychologist practicing in Chicago, IL. With approximately 40 years of clinical experience since completing medical education in 1986, Dr. Langgut delivers high-quality medical care to the local community at 180 N MICHIGAN AVE.

Dr. Langgut accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

180 N Michigan Ave
Suite 340

Chicago, IL 606017401

Telephone 3123729780
Fax 7083866251
Associated Practice Facility / Clinic
🏢 Robert W. Buchanan, M.d. S.c. Facility NPI 1487640355

Medicare Profile & Education

Medical School

Other

Graduation Year

1986

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Chicago, IL

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
40 Yrs +17.7 yrs vs City Avg
City Avg: 22.3 Yrs
State Avg: 25.1 Yrs
Regional Practice Density
350 Specialists

Practicing in Chicago, IL (1075 Statewide)

Telehealth Adoption Rate
8.3% 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. Langgut (40 Years) 40 Yrs
Chicago Specialty Average (22.3 Years) 22.3 Yrs

Medical Specialties & State Licenses

Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License IL 071-003953

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.

Practice Associates & Co-Workers

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

40 Associated Practitioners
Dana Lasman , LCSW

Social Worker - Clinical

NPI 1013185040

Licensed Clinical Social Worker

Karen Daiter , LCSW

Social Worker - Clinical

NPI 1013192400

Licensed Clinical Social Worker

Deb Zutty , LCPC, CADC

Counselor - Professional

NPI 1033583711

Licensed Clinical Professional Counselor, Certified Alcohol and Drug Counselor

Dr. Bernard Rubin , MD

Psychiatry & Neurology - Psychiatry

NPI 1043350838

Doctor of Medicine (M.D.)

Dr. Michael Komie , PhD

Psychologist - Clinical

NPI 1063538486

Doctor of Philosophy (Ph.D.)

Dr. Kennise Herring , PhD

Psychologist - Clinical

NPI 1073739694

Doctor of Philosophy (Ph.D.)

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 180 N MICHIGAN AVE, SUITE 340, CHICAGO, IL 606017401 (Tel: 3123729780)

📍
Updated Business Mailing Address July 08, 2007

Registered at 180 N MICHIGAN AVE, SUITE 340, CHICAGO, IL 606017401 (Tel: 3123729780)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as MARK LANGGUT, PH.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Psychologist (License #071-003953 in IL)

🟢
Initial NPI Registration & Enumeration October 06, 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: 1174610893
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 06, 2006
Last Update: July 08, 2007
Sole Proprietor: Yes

Mailing Address

180 N Michigan Ave, Suite 340

Chicago, IL 606017401

Phone: 3123729780

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.