MRS. BRITANE DERICA WILLIAMS FNP
NPI 1639846140
Nurse Practitioner - Family in Apple Valley, CA
About Mrs. Britane Derica Williams Fnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. BRITANE DERICA WILLIAMS FNP (NPI 1639846140) is an individual family provider in Apple Valley, California, licensed in California (95018147) and active in the NPI registry since August 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Mrs. Britane Derica Williams Fnp 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.
Medicare Billing Reassignment
Medicare enrollment records show Britane Williams reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Yucaipa, CA 92399
- Reassigned Medicare billing, California enrollment
- 18 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92307 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Britane Williams's NPI number?
The NPI number for Britane Williams is 1639846140. It was assigned to this individual provider in the NPPES registry on August 24, 2021.
Where is Britane Williams located?
Britane Williams practices at 18077 Ca Hwy 18 Suite 100, Apple Valley, CA 92307. The listed phone number is (760) 246-6670.
What is Britane Williams's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Britane Williams enrolled in Medicare?
Yes. Britane Williams is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Britane Williams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Britane Williams reassigns Medicare benefits to Dlr Family Medicine Medical Group PC (Yucaipa, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Britane Williams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Britane Williams was last updated on November 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Mrs. Britane Derica Williams, FNP · NPI 1639846140
Family physician in Apple Valley, California. Individual provider, active in the CMS NPPES registry since August 24, 2021.
## Identity
- **NPI:** 1639846140 (Entity type: Individual)
- **Enumerated:** August 24, 2021
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95018147 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 18077 CA HWY 18, SUITE 100, Apple Valley, CA 92307
- **Phone:** (760) 246-6670
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Dlr Family Medicine Medical Group PC (NPI 1295501708, Yucaipa, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** November 9, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1639846140) · Data from the CMS NPPES public registry.