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STELLA KEMUTO ONDIEKI FNP
NPI 1659810406
Nurse Practitioner - Family in Lancaster, CA

Active since February 13, 2017PECOS EnrolledAccepts Medicare Assignment
45124 10TH ST W, LANCASTER, CA 93534(562) 867-7999 Get Directions Write a Review

NPPES record last updated: May 19, 2025. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: May 19, 2025, Jun 23, 2020, Mar 29, 2018 and 1 more (4 updates tracked since 2017).

About Stella Kemuto Ondieki Fnp NPPES

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

STELLA KEMUTO ONDIEKI FNP (NPI 1659810406) is an individual family provider in Lancaster, California, licensed in California (95005813) and active in the NPI registry since February 2017. She is enrolled in Medicare PECOS and is a graduate of Other (2016).

NPPES Registry Identity

NPI1659810406
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSTELLA KEMUTO ONDIEKICredential: FNP
Location Address45124 10TH ST WLancaster, CA 93534-2310
Mailing Address5650 Jillson StCommerce, CA 90040-1482 · (562) 867-7999
Phone(562) 867-7999
Sole ProprietorNo
Medical School CMSOtherGraduated 2016
Enumeration DateFebruary 13, 2017
Last NPPES UpdateMay 19, 20254 updates tracked since enumeration
NPPES CertifiedMay 19, 2025
✔ NPI 1659810406 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
Licenses✔ Licensed in CA · 95005813✔ Licensed in GU · NP0185
Also ListedRegistered NurseTaxonomy 163W00000X · License RE2468 (GU)
45124 10TH ST W, Lancaster, CA 93534
Open in Google Maps ↗

Other Names 1

Former Name (1)Stella Nyarangi

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

Stella Kemuto Ondieki 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.

PECOS PAC ID5294005294
PECOS Enrollment IDI20190226003132
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.

Medicare Billing Reassignments

3

Medicare enrollment records show Stella Ondieki reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Jwch Institute, Inc.
43 mi
Federally Qualified Health Center (FQHC)
954 N VERMONT
Los Angeles, CA 90029
  • Reassigned Medicare billing, California enrollment
  • 138 clinicians in this Medicare group
NPI 1598829350 (323) 201-4516
Mission Grove Medical Corporation
72 mi
Pulmonary Disease
191 E ALESSANDRO BLVD # 9A
Riverside, CA 92508
  • Reassigned Medicare billing, California enrollment
  • 8 clinicians in this Medicare group
NPI 1205224417 (951) 780-3300
General Conference Corp Of Sda
Clinic/Center
388 YPAO RD
Tamuning, GU 96913
  • Reassigned Medicare billing, Guam enrollment
  • 105 clinicians in this Medicare group
NPI 1275586877 (671) 646-8881

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 93534 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 16

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

MR. SAM NGO
Dentist (General Practice)
45124 10TH ST W
LANCASTER, CA 93534
Los Angeles County (562) 867-7999
JWCH INSTITUTE INC
Clinic/Center (Federally Qualified Health Center (FQHC))
45124 10TH ST W
LANCASTER, CA 93534
Los Angeles County (866) 733-5924
IRENE KANG DDS
Dentist (General Practice)
45124 10TH ST W
LANCASTER, CA 93534
Los Angeles County (562) 867-7999
DR. SHISH ALI MOHAMMAD MD
Pediatrics
45124 10TH ST W
LANCASTER, CA 93534
Los Angeles County (562) 867-7999
LUCIA PIRIR XOCHIMITL
Social Worker (Clinical)
45124 10TH ST W
LANCASTER, CA 93534
Los Angeles County (323) 201-4516
DR. CHARIS SARAYBA YATCO DDS
Dentist (General Practice)
45124 10TH ST W
LANCASTER, CA 93534
Los Angeles County (562) 867-7999
LOUSINE AGASARKISIAN
Pediatrics
45124 10TH ST W
LANCASTER, CA 93534
Los Angeles County (562) 867-7999
CHRISTOPHER ANTHONY VARGHESE MD
Family Medicine
45124 10TH ST W
LANCASTER, CA 93534
Los Angeles County (562) 867-7999

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 Stella Ondieki's NPI number?

The NPI number for Stella Ondieki is 1659810406. It was assigned to this individual provider in the NPPES registry on February 13, 2017. The provider is also known as Stella Nyarangi.

Where is Stella Ondieki located?

Stella Ondieki practices at 45124 10th St W, Lancaster, CA 93534. The listed phone number is (562) 867-7999.

What is Stella Ondieki's specialty?

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

Is Stella Ondieki enrolled in Medicare?

Yes. Stella Ondieki 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 organizations bill Medicare for Stella Ondieki's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Stella Ondieki reassigns Medicare benefits to 3 organizations: Jwch Institute, Inc. (Los Angeles, CA), Mission Grove Medical Corporation (Riverside, CA) and General Conference Corp Of Sda (Tamuning, GU). Each 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 Stella Ondieki'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 Stella Ondieki was last updated on May 19, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.