Dr. Justin Charles Baker , PhD
Psychologist β’ Columbus, OH
3650 Olentangy River Rd Fl 3
Columbus, OH 432143464
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
3650 Olentangy River Rd Fl 3
Columbus, OH 432143464
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
What Public CMS Data Show
Psychologist: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2010
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.
Medicare assignment not listed
CMS data do not show whether this clinician accepts Medicare assignment. This does not mean they do not accept Medicare. Ask the office.
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, βDoes your provider accept Medicare as full payment?β
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.
Enrolled in Medicare (PECOS)
Dr. Baker 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.
Can order Medicare-covered services
CMS lists Dr. Baker as eligible to order or refer durable medical equipment (DME) for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
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.
Compared with the same specialty in Columbus and Ohio
215 active clinicians are listed under Psychologist with a practice address in Columbus, OH (1,531 in Ohio).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Columbus
15.3% of these 215 clinicians have the CMS telehealth indicator.
28.8% of these 215 clinicians are listed by CMS as accepting Medicare assignment.
Sources: CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· Report an error.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2026-04-30NUCC Taxonomy Code: 103T00000X
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.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - CLINICAL PSYCHOLOGIST
I20230210000865
OH
3870965213
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Practitioner
Advanced Practice Registered Nurse - Certified Nurse Practitioner
Psychiatry & Neurology - Psychiatry
Doctor of Medicine (M.D.)
Nurse Practitioner - Psychiatric/Mental Health
Advanced Practice Registered Nurse - Certified Nurse Practitioner
Psychologist
Doctor of Philosophy (Ph.D.)
Psychiatry & Neurology - Psychiatry
Doctor of Medicine (M.D.)
Psychologist
Doctor of Philosophy (Ph.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 3650 OLENTANGY RIVER RD FL 3, COLUMBUS, OH 432143464 (Tel: 6142939600)
Registered at 3650 OLENTANGY RIVER RD FL 3, COLUMBUS, OH 432143464 (Tel: 6142939600)
Recorded as JUSTIN BAKER, PHD
Psychologist (license number reported to NPPES: OH P.08157)
Registered at 3650 OLENTANGY RIVER RD STE 310, COLUMBUS, OH 432143654 (Tel: 6142572069)
Registered at 3650 OLENTANGY RIVER RD STE 310, COLUMBUS, OH 432143654 (Tel: 6142572069)
Recorded as JUSTIN BAKER, PHD, ABPP
NPI status registered as active in NPPES database
Registered at 100 BREWSTER BLVD, CAMP LEJEUNE, NC 285472538 (Tel: 9104504910)
Registered at 100 BREWSTER BLVD, CAMP LEJEUNE, NC 285472538 (Tel: 9104504910)
Recorded as JUSTIN BAKER, PH.D.
Psychologist (license number reported to NPPES: VA 0810005233)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Psychologists in Columbus
- Dr. Janet Clark, PhD
- Dr. Duncan Jordan, PhD
- Dr. Cheryl Carmin, PhD
- Dr. Lora Black, PhD
- Dr. Richard Laurent, PhD
- Dr. Rhonda Lilley, PhD
Mailing Address
3650 Olentangy River Rd Fl 3
Columbus, OH 432143464
Phone: 6142939600