Dr. Thomas L Olson , PhD
Psychologist - Clinical • Newark, DE
910 S Chapel St, Suite # 102
Newark, DE 197133467
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
910 S Chapel St
Suite # 102
Newark, DE 197133467
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 - Clinical: NPPES taxonomy is a reported classification, not proof of board certification.
NPI first issued
2015
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, “Does your provider accept Medicare as full payment?”
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.
Compared with the same specialty in Newark and Delaware
51 active clinicians are listed under Psychologist - Clinical with a practice address in Newark, DE (169 in Delaware).
Addresses are self-reported to NPPES and may be out of date.
Telehealth indicator in Newark
25.5% of these 51 clinicians have the CMS telehealth indicator.
39.2% of these 51 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 · Report an error.
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 103TC0700X
A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Social Worker - Clinical
Licensed Clinical Social Worker, Master of Social Work
Nurse Practitioner - Psychiatric/Mental Health
Psychiatric-Mental Health Nurse Practitioner
Nurse Practitioner - Psychiatric/Mental Health
Nurse Practitioner
Psychologist - Clinical
Doctor of Psychology (Psy.D.)
Social Worker - Clinical
Licensed Clinical Social Worker
Dentist - General Practice
Doctor of Dental Surgery
Career & Practice History
NPI enumerated December 18, 2015.
No changes to the name, practice address, taxonomy or NPI status in this record have been observed in the monthly NPPES data files from January 2017 to November 2026.
NPI Administrative Meta
Other Psychologist - Clinicals in Newark
- Dr. Richard Holmes, PhD
- Dr. Michelle Manasseri, PsyD
- Dr. Nicole Dishman, PsyD
- Dr. Michele Turley, PsyD
- Dr. Lauren Mcmanus, PhD
- Dr. Alexandra Pappas, PsyD
Mailing Address
39 Fremont Rd
Newark, DE 197117024
Phone: 3024630179