Dexter Williams, PMHNP-BC
NPI 1447084306 · Psychiatric/Mental Health Nurse Practitioner · Duncanville, TX
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dexter Williams, PMHNP-BC is a Psychiatric/Mental Health Nurse Practitioner provider in Duncanville, TX (NPI 1447084306).
Provider details
- NPI number
- 1447084306
- Entity type
- Individual
- Primary specialty
- Psychiatric/Mental Health Nurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PMHNP-BC
- Sex
- Male
- Sole proprietor
- Yes
- License
- 406307 (NY)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 4105 Avenue VBrooklyn, NY 11234-5157Phone: (915) 740-2780Fax: (347) 647-2540
Registry dates
- Enumerated
- 2024-08-31
- Last updated
- 2025-09-05
- Certified
- 2025-09-05
Frequently asked questions
- What is Dexter Williams's NPI number?
- Dexter Williams's National Provider Identifier (NPI) is 1447084306, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dexter Williams's specialty?
- Dexter 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 Dexter Williams located?
- Dexter Williams's practice location on file with NPPES is 777 E Wheatland Rd Ste 101, Duncanville, TX 75116-4918.
- What is Dexter Williams's phone number?
- The practice phone number listed in the NPPES registry for Dexter Williams is (972) 283-6799.
- Does Dexter Williams accept Medicare?
- Dexter Williams is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dexter Williams's NPI active?
- Yes — Dexter Williams's NPI (1447084306) is active in the NPPES registry as of the last update on 2025-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.