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Active NPI 1821158817 Individual Practitioner Male Practitioner

Dr. Gerard R. Williams , PHD LP

Psychologist • Flint, MI

Professional Overview & Biography Verified Profile Summary

Dr. Gerard Williams, PHD LP is a registered healthcare professional specializing in Psychologist in Flint, MI. Practice services are available at 1309 S. LINDEN RD. under active NPI credentials.

Frequently performed procedures and clinical services include administration of psychological or neuropsychological test by technician, psychiatric diagnostic evaluation, psychotherapy. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1309 S. Linden Rd.
Suite C

Flint, MI 48532

Telephone 8106301152
Fax 8106309107
Associated Practice Facility / Clinic
🏢 Delta Family Clinic South P.c Facility NPI 1255509832

Specialty Benchmarks & Practice Insights

Comparative analytics for Psychologist in Flint, MI

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 35.3 Yrs
State Avg: 26.4 Yrs
Regional Practice Density
50 Specialists

Practicing in Flint, MI (2669 Statewide)

Telehealth Adoption Rate
6.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
38.2% 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 (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
96139 Administration of psychological or neuropsychological test by technician, each additional 30 minutes
67 11 $90.00 $31.62
90791 Psychiatric diagnostic evaluation
20 20 $225.00 $165.88
90837 Psychotherapy, 60 minutes
11 11 $197.27 $143.73
96138 Administration of psychological or neuropsychological test by technician, first 30 minutes
11 11 $90.00 $30.68

Medical Specialties & State Licenses

Psychologist Primary Specialty

NUCC Taxonomy Code: 103T00000X

State License MI 6301007038

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

Commercial Insurance / Payer ID Blue Shield Opc
750910736 (MI)
Commercial Insurance / Payer ID Blue Shield
0B51092 (MI)

Practice Associates & Co-Workers

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

25 Associated Practitioners
John Miller , LMSW

Social Worker - Clinical

NPI 1023116555

Licensed Master Social Worker

Dr. Nikhil Vora , MD

Psychiatry & Neurology - Psychiatry

NPI 1043244411

Doctor of Medicine (M.D.)

Diana Carpenter , LPC

Counselor - Professional

NPI 1104030725

Licensed Professional Counselor

NPI 1114460094

MALLP

Donna Marion , LMSW

Psychologist - Clinical

NPI 1144277450

Licensed Master Social Worker

Hana Baudys , LMSW

Social Worker

NPI 1194899294

Licensed Master Social Worker

Career & Practice History Timeline

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

11 Historical Events
NPI Profile Active June 28, 2017

NPI status registered as active in NPPES database

📍
Updated Practice Location June 28, 2017

Registered at 1309 S. LINDEN RD., SUITE C, FLINT, MI 48532 (Tel: 8106301152)

📍
Updated Business Mailing Address June 28, 2017

Registered at 1309 S. LINDEN RD, SUITE C, FLINT, MI 48532 (Tel: (810) 630-1152)

👤
Provider Name / Credentials Updated June 28, 2017

Recorded as GERARD WILLIAMS, PHD LP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) June 28, 2017

Psychologist (License #6301007038 in MI)

NPI Profile Active October 30, 2013

NPI status registered as active in NPPES database

📍
Updated Practice Location October 30, 2013

Registered at 4413 CORINNA RD, FLINT, MI 48532 (Tel: 8106301152)

📍
Updated Business Mailing Address October 30, 2013

Registered at 4413 CORINNA RD, FLINT, MI 48532 (Tel: 8106301152)

👤
Provider Name / Credentials Updated October 30, 2013

Recorded as GERARD WILLIAMS, PHD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 30, 2013

Psychologist (License #6301007038 in MI)

🟢
Initial NPI Registration & Enumeration December 11, 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: 1821158817
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 11, 2006
Last Update: July 21, 2022
Sole Proprietor: Yes

Mailing Address

1309 S. Linden Rd, Suite C

Flint, MI 48532

Phone: 8106301152

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.