Toni-Ann Williams, PMHNP-BC
NPI 1033813852 · Psychiatric/Mental Health Nurse Practitioner · Dallas, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Toni-Ann Williams, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Dallas, TX (NPI 1033813852).
Provider details
- NPI number
- 1033813852
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Female
- Sole proprietor
- No
- License
- 1112325 (TX)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
3 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 · 24 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Trazodone Hcl | 68 | 27 |
| Alprazolam | 51 | 11 |
| Sertraline Hcl | 40 | 14 |
| Buspirone Hcl | 39 | 19 |
| Lamotrigine | 36 | 13 |
| Bupropion Hclbrand: Bupropion Xl | 35 | 14 |
| Clonazepam | 34 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,231 across 56 records (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
- 2023-03-27
- Last updated
- 2023-03-27
- Certified
- 2023-01-12
Frequently asked questions
- What is Toni-Ann Williams's NPI number?
- Toni-Ann Williams's National Provider Identifier (NPI) is 1033813852, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Toni-Ann Williams's specialty?
- Toni-Ann Williams is listed in the NPPES registry with a primary specialty of Psychiatric/Mental Health Nurse Practitioner (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Toni-Ann Williams located?
- Toni-Ann Williams's practice location on file with NPPES is 7777 Forest Ln Building C, Dallas, TX 75230-2571.
- What is Toni-Ann Williams's phone number?
- The practice phone number listed in the NPPES registry for Toni-Ann Williams is (972) 566-4591.
- Does Toni-Ann Williams accept Medicare?
- Toni-Ann Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Toni-Ann Williams's NPI active?
- Yes — Toni-Ann Williams's NPI (1033813852) is active in the NPPES registry as of the last update on 2023-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.