DEMETRE DELINE WILLIAMS FNP-BC
NPI 1821704974
Nurse Practitioner - Family in Florissant, MO

Active since January 23, 2023PECOS EnrolledAccepts Medicare Assignment
2330 N HIGHWAY 67, FLORISSANT, MO 63033(314) 594-3618 Get Directions Write a Review

NPPES record last updated: September 24, 2025. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jun 6, 2023, Feb 20, 2023, Feb 18, 2023 and 1 more (4 updates tracked since 2023).

About Demetre Deline Williams Fnp-bc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DEMETRE DELINE WILLIAMS FNP-BC (NPI 1821704974) is an individual family provider in Florissant, Missouri, licensed in Missouri (2023006453) and active in the NPI registry since January 2023. She is enrolled in Medicare PECOS, maintains a secondary practice location in Florissant, and is a graduate of Other (2022).

NPPES Registry Identity

NPI1821704974
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameDEMETRE DELINE WILLIAMSCredential: FNP-BC
Location Address2330 N HIGHWAY 67Florissant, MO 63033-2034
Mailing Address102 Woodmont Blvd Ste 600Nashville, TN 37205-5250 · (888) 987-1151
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateJanuary 23, 2023
Last NPPES UpdateSeptember 24, 20254 updates tracked since enumeration
NPPES CertifiedSeptember 24, 2025
NPI 1821704974 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in MO · 2023006453
2330 N HIGHWAY 67, Florissant, MO 63033

Secondary Practice Location 1

Location 111642 W Florissant AveFlorissant, MO 63033-6723 · Phone (314) 838-8220

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Demetre Deline Williams Fnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID3678948882
PECOS Enrollment IDI20230331000224
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 63033 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$86.32 typical visit price
range $55.65 – $169.38
Typical copayment $21.58 (range $13.91 – $42.34)
Most-billed visit code 99203
Established Patient
$98.37 typical visit price
range $17.76 – $137.92
Typical copayment $24.59 (range $4.44 – $34.48)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Other Providers at the Same Location NPPES

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine
2330 N HIGHWAY 67
FLORISSANT, MO 63033

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1821704974, enumerated as an "individual" on January 23, 2023.

The provider is located at 2330 N HIGHWAY 67 FLORISSANT, MO 63033 and the phone number is (314) 594-3618.

Nurse Practitioner with taxonomy code 363LF0000X and a focus in Family.

The provider might be accepting Accepts: Ambetter from Arkansas Health & Wellness, Ambetter. Please consult your insurance carrier or call the provider to verify.