# Rylee Williamson · NPI 1386471738

Behavior Technician · Tracy, CA · NPI 1386471738

Rylee Williamson (NPI 1386471738) is listed in the NPPES registry with the specialty Behavior Technician in Tracy, CA, phone (855) 223-7123, as of the registry file of Jun 8, 2026.

Profile: https://www.gale.care/providers/ca/tracy/rylee-williamson-1386471738
Facts changed: 2026-10-22 · hash 3c32e5a0a2a1b317

## Facts

- Name: Rylee Williamson (NPPES registry, self-reported, 2026-06-08) {#name}
- Credential: none on record (NPPES registry, not listed, which is not a no, 2026-06-08) {#credential}
- Specialty: Behavior Technician (NPPES registry, self-reported, 2026-06-08) {#specialty}
- Registry stage: as-listed (NPPES registry, self-reported, 2026-06-08) {#registry-stage}
- NPI issued: 2024 (NPPES registry, listed, 2026-06-08) {#npi-issued}
- Practice type: not-sole-proprietor (NPPES registry, self-reported, 2026-06-08) {#practice-type}
- City: Tracy (NPPES registry, self-reported, 2026-06-08) {#city}
- State: CA (NPPES registry, self-reported, 2026-06-08) {#state}
- Phone: (855) 223-7123 (NPPES registry, self-reported, 2026-06-08) {#phone}
- Video visits: both (DHCS Medi-Cal plan network listing, listed, 2026-04-21) The state file is old; Gale found no newer one. {#video}
- Insurance: Listed: DHCS Medi-Cal plan network listing listed Rylee Williamson (NPI 1386471738) for Kaiser Permanente (Medi-Cal) on Apr 21, 2026. The state file is old; Gale found no newer one. {#ins-kaiser-medi-cal}
- Insurance: Not listed by AIDS Healthcare Foundation (PHP) Medi-Cal plans for Rylee Williamson (NPI 1386471738) in AIDS Healthcare Foundation (PHP)'s directory, file of Sep 19, 2026. That is not a no. {#ins-ahf-medi-cal}
- Insurance: Not listed by AIDS Healthcare Foundation (PHP) Medicare Advantage plans for Rylee Williamson (NPI 1386471738) in AIDS Healthcare Foundation (PHP)'s directory, file of Sep 15, 2026. That is not a no. {#ins-ahf-medicare-advantage}
- Insurance: Not listed by Blue Shield of California commercial plans for Rylee Williamson (NPI 1386471738) in Blue Shield of California's directory, file of Oct 22, 2026. That is not a no. {#ins-bsc-commercial}
- Insurance: Not listed by Blue Shield of California individual and family plans for Rylee Williamson (NPI 1386471738) in Blue Shield of California's directory, file of Oct 22, 2026. That is not a no. {#ins-bsc-marketplace}
- Insurance: Not listed by Blue Shield of California Promise Health Plan Medi-Cal plans for Rylee Williamson (NPI 1386471738) in Blue Shield of California's directory, file of Oct 22, 2026. That is not a no. {#ins-bsc-medi-cal}
- Insurance: Not listed by Blue Shield of California Medicare Advantage plans for Rylee Williamson (NPI 1386471738) in Blue Shield of California's directory, file of Oct 22, 2026. That is not a no. {#ins-bsc-medicare-advantage}
- Insurance: Not listed by CalOptima Health Medi-Cal plans for Rylee Williamson (NPI 1386471738) in CalOptima Health's directory, file of Oct 11, 2026. That is not a no. {#ins-caloptima-medi-cal}
- Insurance: Not listed by CalViva Health Medi-Cal plans for Rylee Williamson (NPI 1386471738) in Health Net's directory, file of Oct 21, 2026. That is not a no. {#ins-calviva-medi-cal}
- Insurance: Not listed by Central California Alliance for Health Medi-Cal plans for Rylee Williamson (NPI 1386471738) in Central California Alliance for Health's directory, file of Oct 22, 2026. That is not a no. {#ins-ccah-medi-cal}
- Insurance: Not listed by Gold Coast Health Plan Medi-Cal plans for Rylee Williamson (NPI 1386471738) in Gold Coast Health Plan's directory, file of Oct 9, 2026. That is not a no. {#ins-goldcoast-medi-cal}
- Insurance: Not listed by Health Net commercial plans for Rylee Williamson (NPI 1386471738) in Health Net's directory, file of Oct 22, 2026. That is not a no. {#ins-healthnet-commercial}
- Insurance: Not listed by Ambetter from Health Net individual and family plans for Rylee Williamson (NPI 1386471738) in Health Net's directory, file of Oct 22, 2026. That is not a no. {#ins-healthnet-marketplace}
- Insurance: Not listed by Health Net Medi-Cal plans for Rylee Williamson (NPI 1386471738) in Health Net's directory, file of Oct 22, 2026. That is not a no. {#ins-healthnet-medi-cal}
- Insurance: Not listed by Wellcare by Health Net Medicare Advantage plans for Rylee Williamson (NPI 1386471738) in Health Net's directory, file of Oct 22, 2026. That is not a no. {#ins-healthnet-medicare-advantage}
- Insurance: Not listed by Inland Empire Health Plan (IEHP) individual and family plans for Rylee Williamson (NPI 1386471738) in Inland Empire Health Plan (IEHP)'s directory, file of Jul 27, 2026. That is not a no. {#ins-iehp-marketplace}
- Insurance: Not listed by Inland Empire Health Plan (IEHP) Medi-Cal plans for Rylee Williamson (NPI 1386471738) in Inland Empire Health Plan (IEHP)'s directory, file of Jul 29, 2026. That is not a no. {#ins-iehp-medi-cal}
- Insurance: Not listed by Inland Empire Health Plan (IEHP) Medicare Advantage plans for Rylee Williamson (NPI 1386471738) in Inland Empire Health Plan (IEHP)'s directory, file of Oct 16, 2026. That is not a no. {#ins-iehp-medicare-advantage}
- Insurance: Not listed by Kern Family Health Care Medi-Cal plans for Rylee Williamson (NPI 1386471738) in Kern Family Health Care's directory, file of Oct 9, 2026. That is not a no. {#ins-kern-medi-cal}
- Insurance: Not listed by L.A. Care Health Plan Medi-Cal plans for Rylee Williamson (NPI 1386471738) in L.A. Care Health Plan's directory, file of Oct 19, 2026. That is not a no. {#ins-lacare-medi-cal}
- Insurance: Not listed by Medi-Cal fee-for-service for Rylee Williamson (NPI 1386471738) in DHCS Medi-Cal fee-for-service enrolment file, file of Oct 19, 2026. That is not a no. {#ins-medi-cal-ffs-medi-cal}
- Insurance: Not listed by Original Medicare for Rylee Williamson (NPI 1386471738) in CMS Medicare clinicians file, file of Oct 2, 2026. That is not a no. {#ins-medicare-medicare}
- Insurance: Not listed by Partnership HealthPlan of California Medi-Cal plans for Rylee Williamson (NPI 1386471738) in Partnership HealthPlan of California's directory, file of Oct 16, 2026. That is not a no. {#ins-partnership-medi-cal}
- Insurance: Not listed by San Francisco Health Plan Medi-Cal plans for Rylee Williamson (NPI 1386471738) in San Francisco Health Plan's directory, file of Oct 1, 2026. That is not a no. {#ins-sfhp-medi-cal}

## Answers

- New patients (not on record): Gale has no record of whether Rylee Williamson (NPI 1386471738) is taking new patients. Ask the office.
- Insurance (listed): Listed for Rylee Williamson (NPI 1386471738): Kaiser Permanente (Medi-Cal) (Apr 21, 2026). Each listing names its source and date.
- First-visit cost (not on record): Gale has no record of what a first visit with Rylee Williamson (NPI 1386471738) costs. Paying yourself? You can ask for a written Good Faith Estimate before the visit.
- Video visits (listed): DHCS Medi-Cal plan network listing listed Rylee Williamson (NPI 1386471738) for video and in-person visits on Apr 21, 2026. The state file is old; Gale found no newer one.
- Where (self-reported): Rylee Williamson (NPI 1386471738) is listed in Tracy, CA by the NPPES registry, as of the registry file of Jun 8, 2026.
- Who they see (not on record): Gale has no record of who Rylee Williamson (NPI 1386471738) sees. Ask the office.
- What they help with (not on record): Gale has no record of what Rylee Williamson (NPI 1386471738) helps with beyond the registry specialty. Ask the office.
- Languages (not on record): Gale has no record of the languages Rylee Williamson (NPI 1386471738) speaks. Ask the office.
- How to book (self-reported): Call (855) 223-7123, the practice phone the NPPES registry lists for Rylee Williamson (NPI 1386471738) (Jun 8, 2026).
- Next opening (not on record): Gale has no record of the next opening for Rylee Williamson (NPI 1386471738). Ask the office.

## Sources

- NPPES registry (CMS): file of 2026-06-08 · https://npiregistry.cms.hhs.gov/provider-view/1386471738
- AIDS Healthcare Foundation (PHP)'s directory: file of 2026-09-19
- Blue Shield of California's directory: file of 2026-10-22 · Gale checked 60 listings in this directory by hand on Oct 22, 2026; 23 were wrong, so confirm with the office.
- CalOptima Health's directory: file of 2026-10-11 · Gale checked 12 listings in this directory by hand on Oct 22, 2026; 4 were wrong, so confirm with the office.
- Central California Alliance for Health's directory: file of 2026-10-22
- CMS Medicare clinicians file: file of 2026-10-02 · Gale checked 23 listings in this file by hand on Oct 22, 2026; none were wrong.
- DHCS Medi-Cal fee-for-service enrolment file: file of 2026-10-19
- DHCS Medi-Cal plan network listing: file of 2026-04-21
- Gold Coast Health Plan's directory: file of 2026-10-09
- Health Net's directory: file of 2026-10-22 · Gale checked 12 listings in this directory by hand on Oct 22, 2026; 6 were wrong, so confirm with the office.
- Inland Empire Health Plan (IEHP)'s directory: file of 2026-10-16 · Gale checked 12 listings in this directory by hand on Oct 22, 2026; 4 were wrong, so confirm with the office.
- Kern Family Health Care's directory: file of 2026-10-09
- L.A. Care Health Plan's directory: file of 2026-10-19 · Gale checked 12 listings in this directory by hand on Oct 22, 2026; 4 were wrong, so confirm with the office.
- Partnership HealthPlan of California's directory: file of 2026-10-16
- San Francisco Health Plan's directory: file of 2026-10-01

## About these facts

- Status words: How each fact is known. confirmed = Listed: a named directory, CMS file or state file lists it. inferred = Likely: a price file suggests it; a likely match is a lead, not a listing. self-reported: the clinician said it, to the NPPES registry or on Gale. not-listed: a source that lists every clinician it covers was read and does not list this one; that is not a no. unknown: no record; ask the office.
- Dates: The date the source gives this record (YYYY-MM-DD). It is not the date of the event the record describes: an opt-out states its own start and end dates in its sentence.
- Hash: Changes only when a fact changes, never on a re-check.

This provider is not affiliated with Gale. This listing is compiled from the NPPES public registry (CMS).
Terms: https://www.gale.care/agents#terms