Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.
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Demetre Deline Williams, FNP-BC

Individual provider Family Nurse Practitioner · NPI 1821704974

Demetre Deline Williams, FNP-BC is a Nurse Practitioner in Florissant, Missouri. Qualified in 2022, 4 years ago. Practices with Archwell Health Professional Services of Kansas PA, a 25-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
4
Licensed in
MO
In the registry since
2023
What do these letters mean?
FNP-BC — Family Nurse Practitioner, Board Certified
A family nurse practitioner certified by the ANCC.

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Practice location Address checks out

2330 N Highway 67
Florissant, MO 63033-2034
Phone: (314) 594-3618
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 11642 W Florissant Ave, Florissant, MO 63033-6723 — (314) 838-8220

Specialties & licences

Family Nurse Practitioner (primary) Taxonomy 363LF0000X · Licence 2023006453 (MO)

Record details

NPI number1821704974
Entity typeIndividual (Type 1)
GenderFemale
Credentials FNP-BC
Sole proprietorNo
NPI enumeratedJanuary 23, 2023
Last updated in NPPESSeptember 24, 2025
Certification dateSeptember 24, 2025

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyNURSE PRACTITIONER
Medical schoolOTHER
Graduated 2022 (4 years in practice)
Group practice Archwell Health Professional Services Of Kansas Pa — 25 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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