David John Williams, PhD
- Medicare patients, 2024
- 88
- Part D claims, 2024
- 1,573
- Affiliated sites
- 1
- Medical group
- 1
- Year NPI issued
- 2007
- Practice address
- 1410 Royal Ave, Monroe, LA 71201-5608
- Practice phone
- Call (318) 998-3511
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Dr. David J. Williams Ph.d. And Associates
Behavioral health practice · Monroe, Louisiana
Find David 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.
David John Williams is a prescribing (medical) psychologist in Monroe, Louisiana
David Williams practices at Dr. David J. Williams Ph.d. And Associates in Monroe, Louisiana.
David Williams' NPI, 1104953769, was assigned on February 28, 2007.
- NPI
- 1104953769NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496724676
- NPI enumeration date
- February 28, 2007
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
- Practice phone
- (318) 998-3511
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 50
- Medical school graduation
- 2002
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
David John Williams practices at Dr. David J. Williams Ph.d. and Associates in Monroe, Louisiana
David Williams' primary practice is Dr. David J. Williams Ph.d. and Associates, at 1410 Royal Ave, Monroe, LA 71201-5608. The practice phone is (318) 998-3511.
- Dr. David J. Williams Ph.d. and Associates1410 Royal Ave, Monroe, LA 71201-5608Phone(318) 998-3511
Source: Dmand AI Affiliation Data
David John Williams is affiliated with 1 site of care and 1 medical group
David Williams' primary practice is Dr. David J. Williams Ph.d. And Associates in Monroe, Louisiana. The medical group on file is The Counseling and Psychology Clinic of Louisiana.
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at David John Williams' practice
Dmand AI tracks the electronic health record (EHR) system at each site where David Williams practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Dr. David J. Williams Ph.d. And Associates | Available with a free account |
Source: Dmand AI Technology Install Data
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David John Williams is one of 43 prescribing (medical) psychologists in Louisiana
Prescribing (medical) is David Williams' primary specialty in the NPI Registry, under taxonomy code 103TP0016X.
Specialties and state licenses
- Prescribing (medical) psychologistPrimary
Prescribing (medical) psychologists near David Williams
Counts of prescribing (medical) 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
David John Williams treated 88 Medicare patients in 2024, average age 65
CMS counts 88 Medicare patients who saw David Williams in 2024. The largest group is 65 to 74, with 44 patients. 75% of them have anxiety, and 75% have depression. 20% are also on Medicaid. Their average risk score is 1.05, where 1.00 is the Medicare average.
Across all payers, Dmand AI patient panel data puts David Williams' median patient age at 38, with 51% women.
David Williams' Medicare patients by age, 2024
CMS leaves out age groups with fewer than 11 patients.
David Williams' Medicare patients by sex, 2024
- Women5461%
- Men3439%
Chronic conditions among David Williams' Medicare patients, 2024
- Anxiety75%
- Depression75%
- Mood disorders75%
- High blood pressure74%
- Arthritis64%
- High cholesterol64%
- Diabetes27%
- Ischemic heart disease26%
Share of Medicare patients with each condition. A patient can have several.
David Williams' patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 38
Patient panel by sex, all payers
- Women51%
- Men46%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
David John Williams wrote 1,573 Medicare Part D claims in 2024
In 2024, David Williams wrote 1,573 Medicare Part D claims for 140 patients. 96% of them were for generic drugs.
David Williams' Part D claims by kind of drug, 2024
- Generic1,513 claims96%
- Brand-name60 claims4%
Drug classes CMS tracks in David Williams' Part D claims, 2024
- Antipsychotics, patients 65 and over4%57 of 1,573 claims
Share of all Part D claims for each drug class CMS reports on. Classes with no claims are left out.
Source: Medicare Part D Prescribers - by Provider (CMS), 2024 data
David John Williams offers telehealth to Medicare patients
David Williams accepts Medicare assignment, so Medicare's approved amount is taken as full payment. CMS lists David Williams as offering telehealth.
- Accepts Medicare assignment
- Yes
- Offers telehealth
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Sources for David John 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) |
| Part D prescribing | Medicare Part D Prescribers - 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 David John 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 David John Williams' NPI number?
David John Williams' NPI number is 1104953769. It was assigned on February 28, 2007, and it is active in the NPI Registry.
What does David John Williams specialize in?
David John Williams is a prescribing (medical) psychologist in Monroe, Louisiana. The primary specialty in the NPI Registry is Prescribing (Medical) Psychologist (taxonomy code 103TP0016X).
Where does David John Williams practice?
David Williams practices at 1410 Royal Ave, Monroe, LA 71201-5608. David Williams' primary practice is Dr. David J. Williams Ph.d. And Associates in Monroe, Louisiana.
What is David John Williams' office phone number?
The practice phone on file for David Williams is (318) 998-3511.
What medical group is David John Williams part of?
David Williams is linked to The Counseling and Psychology Clinic of Louisiana.
Does David John Williams accept Medicare?
Yes. CMS lists David Williams as accepting Medicare assignment.
Does David John Williams offer telehealth?
Yes. The CMS Doctors and Clinicians file lists David Williams as offering telehealth services.
How many Medicare patients does David John Williams see?
CMS counts 88 Medicare patients who saw David Williams in 2024, with an average age of 65.
How long has David John Williams been practicing?
David Williams graduated from medical school in 2002, 24 years ago.
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