FLORAINE KYLA ARROYO SIOSON FNP-C
NPI 1437851391
Nurse Practitioner - Family in Fairfield, CA

Active since March 21, 2023PECOS Enrolled
1325 TRAVIS BLVD STE C, FAIRFIELD, CA 94533(707) 429-8855(707) 429-0285 Get Directions Write a Review

NPPES record last updated: June 25, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 26, 2024, Aug 4, 2024, Mar 21, 2023 (3 updates tracked since 2023).

About Floraine Kyla Arroyo Sioson Fnp-c NPPES

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

FLORAINE KYLA ARROYO SIOSON FNP-C (NPI 1437851391) is an individual family provider in Fairfield, California, licensed in California (95030386) and active in the NPI registry since March 2023. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1437851391
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameFLORAINE KYLA ARROYO SIOSONCredential: FNP-C
Location Address1325 TRAVIS BLVD STE CFairfield, CA 94533-4611
Mailing Address1325 Travis Blvd Ste CFairfield, CA 94533-4611 · (510) 283-3705
Fax(707) 429-0285
Sole ProprietorNo
Enumeration DateMarch 21, 2023
Last NPPES UpdateJune 25, 20263 updates tracked since enumeration
NPPES CertifiedJune 25, 2026
NPI 1437851391 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in CA · 95030386
Also ListedRegistered NurseTaxonomy 163W00000X · License 95272956 (CA)
1325 TRAVIS BLVD STE C, Fairfield, CA 94533

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Floraine Kyla Arroyo Sioson Fnp-c is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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 94533 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
$98.85 typical visit price
range $65.02 – $191.95
Typical copayment $24.71 (range $16.25 – $47.98)
Most-billed visit code 99203
Established Patient
$113.05 typical visit price
range $21.86 – $157.69
Typical copayment $28.26 (range $5.46 – $39.42)
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 5

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

Registered Nurse
1325 TRAVIS BLVD STE C
FAIRFIELD, CA 94533
Nurse Practitioner (Family)
1325 TRAVIS BLVD STE C
FAIRFIELD, CA 94533
Nurse Practitioner (Family)
1325 TRAVIS BLVD STE C
FAIRFIELD, CA 94533
Nurse Practitioner (Women's Health)
1325 TRAVIS BLVD STE C
FAIRFIELD, CA 94533
Nurse Practitioner (Family)
1325 TRAVIS BLVD STE C
FAIRFIELD, CA 94533

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 Floraine Kyla Sioson's NPI number?

The NPI number for Floraine Kyla Sioson is 1437851391. It was assigned to this individual provider in the NPPES registry on March 21, 2023.

Where is Floraine Kyla Sioson located?

Floraine Kyla Sioson practices at 1325 Travis Blvd Ste C, Fairfield, CA 94533. The listed phone number is (707) 429-8855.

What is Floraine Kyla Sioson's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Floraine Kyla Sioson enrolled in Medicare?

Yes. Floraine Kyla Sioson is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Floraine Kyla Sioson was last updated on June 25, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.