Kevin Williams, MD, MBA
NPI 1023257979 · Child & Adolescent Psychiatry Physician · Alexandria, VA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kevin Williams, MD, MBA is a Child & Adolescent Psychiatry Physician provider in Alexandria, VA (NPI 1023257979).
Provider details
- NPI number
- 1023257979
- Entity type
- Individual
- Primary specialty
- Child & Adolescent Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MBA
- Sex
- Male
- Sole proprietor
- Yes
- License
- D0059330 (MD)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
17 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Fluoxetine Hcl | 40 |
| Aripiprazole | 30 |
| Alprazolam | 24 |
| Mirtazapine | 16 |
| Trazodone Hcl | 16 |
| Clonidine Hcl | 15 |
| Duloxetine Hcl | 13 |
| Sacubitril/Valsartanbrand: Entresto | 13 |
| Risperidone | 12 |
| Temazepam |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$19 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-02-17
- Last updated
- 2009-02-17
Frequently asked questions
- What is Kevin Williams's NPI number?
- Kevin Williams's National Provider Identifier (NPI) is 1023257979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kevin Williams's specialty?
- Kevin Williams is listed in the NPPES registry with a primary specialty of Child & Adolescent Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Kevin Williams located?
- Kevin Williams's practice location on file with NPPES is 3737 Seminary Rd, Alexandria, VA 22304-5202.
- What is Kevin Williams's phone number?
- The practice phone number listed in the NPPES registry for Kevin Williams is (703) 283-8679.
- Does Kevin Williams accept Medicare?
- Kevin Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kevin Williams's NPI active?
- Yes — Kevin Williams's NPI (1023257979) is active in the NPPES registry as of the last update on 2009-02-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.