Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1144214289 Individual Practitioner Male Practitioner

Dr. Mark Richard Treegoob , PhD

Psychologist • Glendale, AZ

Professional Overview & Biography Verified Profile Summary

Dr. Mark Treegoob, PhD is a registered healthcare professional specializing in Psychologist in Glendale, AZ. Practice services are available at 19420 N 59TH AVE under active NPI credentials.

Frequently performed procedures and clinical services include psychotherapy. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

19420 N 59th Ave
Ste C269

Glendale, AZ 853082800

Telephone 6028435484
Fax 6028435498
Associated Practice Facility / Clinic
🏢 Stein Chiropractic Llc Facility NPI 1619192275

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Glendale, AZ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 23.8 Yrs
State Avg: 28.1 Yrs
Regional Practice Density
36 Specialists

Practicing in Glendale, AZ (788 Statewide)

Telehealth Adoption Rate
8.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
34.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2017)
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
90834 Psychotherapy, 45 minutes
65 16 $125.00 $82.12

Medical Specialties & State Licenses

CMS Verified: 2022-10-20
Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License AZ 629

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
731358 (AZ)

Secondary Practice Locations

19420 N 59th Ave, Ste C269

Glendale, AZ 853082800

Phone: 6023752868

Practice Associates & Co-Workers

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

3 Associated Practitioners
NPI 1760578306

Doctor of Philosophy (Ph.D.)

Jason Byler , LCSW

Social Worker - Clinical

NPI 1790773687

Licensed Clinical Social Worker

Susan Peskind , LCSW

Social Worker - Clinical

NPI 1801885496

Licensed Clinical Social Worker

Career & Practice History Timeline

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

8 Historical Events
📍
Updated Practice Location February 24, 2022

Registered at 19420 N 59TH AVE, STE C269, GLENDALE, AZ 853082800 (Tel: 6028435484)

📍
Updated Business Mailing Address February 24, 2022

Registered at 19420 N 59TH AVE, STE C269, GLENDALE, AZ 853082800 (Tel: 6023752868)

NPI Profile Active February 01, 2011

NPI status registered as active in NPPES database

📍
Updated Practice Location February 01, 2011

Registered at 14021 N 51ST AVE, #118, GLENDALE, AZ 853064838 (Tel: 6028435484)

📍
Updated Business Mailing Address February 01, 2011

Registered at 752 E ACOMA DR, PHOENIX, AZ 850224356 (Tel: 6023752868)

👤
Provider Name / Credentials Updated February 01, 2011

Recorded as MARK TREEGOOB, PH.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 01, 2011

Psychologist (License #629 in AZ)

🟢
Initial NPI Registration & Enumeration September 05, 2005

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: 1144214289
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 05, 2005
Last Update: October 20, 2022
Sole Proprietor: Yes

Mailing Address

19420 N 59th Ave, Ste C269

Glendale, AZ 853082800

Phone: 6023752868

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.