Theodore W. Williams, PhD
- Medicare patients, 2024
- 25
- Affiliated sites
- 1
- Medical group
- 1
- State license
- 1
- Year NPI issued
- 2006
- Practice address
- 2 Easton Oval Suite 450 Suite 450, Columbus, OH 43219-6035
- Practice phone
- Call (614) 475-9500
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Matrix Psychological Services
Behavioral health practice · Columbus, Ohio
Find Theodore Williams' professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Theodore W. Williams is a psychologist in Columbus, Ohio
Theodore Williams practices at Matrix Psychological Services in Columbus, Ohio.
Theodore Williams' NPI, 1568555043, was assigned on October 2, 2006. Theodore Williams holds Ohio license 4841.
- NPI
- 1568555043NPI Registry (opens in a new tab)
- Medicare PAC ID
- 6800700238
- NPI enumeration date
- October 2, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (614) 475-9500
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 69
- Medical school graduation
- 1983
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Theodore W. Williams practices at Matrix Psychological Services in Columbus, Ohio
Theodore Williams' primary practice is Matrix Psychological Services, at 2 Easton Oval Suite 450 Suite 450, Columbus, OH 43219-6035. The practice phone is (614) 475-9500.
- Matrix Psychological Services2 Easton Oval Suite 450 Suite 450, Columbus, OH 43219-6035Phone(614) 475-9500
Source: Dmand AI Affiliation Data
Theodore W. Williams is affiliated with 1 site of care and 1 medical group
Theodore Williams' primary practice is Matrix Psychological Services in Columbus, Ohio. The medical group on file is Matrix Integrated Psychological Services.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Theodore W. Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where Theodore Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Matrix Psychological Services | Available with a free account |
Source: Dmand AI Technology Install Data
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Theodore W. Williams is one of 610 psychologists in Ohio
Psychologist is Theodore Williams' primary specialty in the NPI Registry, under taxonomy code 103T00000X. Theodore Williams is licensed in Ohio.
Specialties and state licenses
- Psychologist, OhioPrimary
Psychologists near Theodore Williams
Counts of psychologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Theodore W. Williams treated 25 Medicare patients in 2024, average age 72
CMS counts 25 Medicare patients who saw Theodore Williams in 2024. 75% of them have high blood pressure, and 75% have mood disorders. Their average risk score is 1.30, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts Theodore Williams' median patient age at 50, with 47% women.
Theodore Williams' Medicare patients by sex, 2024
- Women1456%
- Men1144%
Chronic conditions among Theodore Williams' Medicare patients, 2024
- High blood pressure75%
- Mood disorders75%
- High cholesterol72%
- Arthritis68%
- Depression64%
- Anxiety60%
Share of Medicare patients with each condition. A patient can have several.
Theodore Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 50
Patient panel by sex, all payers
- Women47%
- Men53%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Theodore W. Williams offers telehealth to Medicare patients
Theodore Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists Theodore Williams as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
Sources for Theodore W. Williams's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Theodore W. Williams
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Theodore W. Williams' NPI number?
Theodore W. Williams' NPI number is 1568555043. It was assigned on October 2, 2006, and it is active in the NPI Registry.
What does Theodore W. Williams specialize in?
Theodore W. Williams is a psychologist in Columbus, Ohio. The primary specialty in the NPI Registry is Psychologist (taxonomy code 103T00000X).
Where does Theodore W. Williams practice?
Theodore Williams practices at 2 Easton Oval Suite 450 Suite 450, Columbus, OH 43219-6035. Theodore Williams' primary practice is Matrix Psychological Services in Columbus, Ohio.
What is Theodore W. Williams' office phone number?
The practice phone on file for Theodore Williams is (614) 475-9500.
What is Theodore W. Williams' medical license number?
Theodore Williams holds Ohio license 4841.
What medical group is Theodore W. Williams part of?
Theodore Williams is linked to Matrix Integrated Psychological Services.
Does Theodore W. Williams accept Medicare?
Yes. CMS lists Theodore Williams as accepting Medicare assignment.
Does Theodore W. Williams offer telehealth?
Yes. The CMS Doctors and Clinicians file lists Theodore Williams as offering telehealth services.
How many Medicare patients does Theodore W. Williams see?
CMS counts 25 Medicare patients who saw Theodore Williams in 2024, with an average age of 72.
How long has Theodore W. Williams been practicing?
Theodore Williams graduated from medical school in 1983, 43 years ago.
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