KATHRYN GIESCHEN ALLER FNP-BC
NPI 1306720552
Nurse Practitioner - Family in Pico Rivera, CA

Q: What is Kathryn Aller's NPI number?

The NPI number for Kathryn Aller is 1306720552. It was assigned to this individual provider in the NPPES registry on August 1, 2025.

Q: What is Kathryn Aller's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Kathryn Aller was last updated on February 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.

Active since August 01, 2025PECOS Enrolled

6336 PASSONS BLVD, PICO RIVERA, CA 90660(888) 499-9303 Get Directions Write a Review

NPPES record last updated: February 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Kathryn Gieschen Aller Fnp-bc NPPES

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

KATHRYN GIESCHEN ALLER FNP-BC (NPI 1306720552) is an individual family provider in Pico Rivera, California, licensed in California (95036002) and active in the NPI registry since August 2025. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1306720552

Entity TypeIndividualFemale

Primary Taxonomy363LF0000X

Provider Legal NameKATHRYN GIESCHEN ALLERCredential: FNP-BC

Location Address6336 PASSONS BLVDPico Rivera, CA 90660-3355

Mailing Address827 Gainsborough DrPasadena, CA 91107-5511 · (530) 400-3139

Phone(888) 499-9303

Sole ProprietorNo

Enumeration DateAugust 1, 2025

Last NPPES UpdateFebruary 13, 2026

NPPES CertifiedFebruary 13, 2026

✔ NPI 1306720552 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 CA · 95036002

6336 PASSONS BLVD, Pico Rivera, CA 90660

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Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kathryn Gieschen Aller Fnp-bc 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 90660 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

$96.36 typical visit price

range $62.96 – $187.60

Typical copayment $24.09 (range $15.74 – $46.90)

Most-billed visit code 99203

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

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.

YULIA PCHELNIKOVA PHARMD

Pharmacist (Ambulatory Care)