MARGARET NSUBUGA KAYIIRA APRN
NPI 1811274186
Nurse Practitioner - Psychiatric/Mental Health in Santa Clarita, CA
About Margaret Nsubuga Kayiira Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARGARET NSUBUGA KAYIIRA APRN (NPI 1811274186) is an individual psychiatric/mental health provider in Santa Clarita, California, licensed in California (95028834) and active in the NPI registry since November 2011. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
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 (PECOS)
Margaret Nsubuga Kayiira Aprn is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Margaret Kayiira reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Orangevale, CA 95662
- Reassigned Medicare billing, California enrollment
- 9 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91350 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Margaret Kayiira's NPI number?
The NPI number for Margaret Kayiira is 1811274186. It was assigned to this individual provider in the NPPES registry on November 14, 2011.
Where is Margaret Kayiira located?
Margaret Kayiira practices at 18259 Arial Way, Santa Clarita, CA 91350. The listed phone number is (661) 383-3822.
What is Margaret Kayiira's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.
Is Margaret Kayiira enrolled in Medicare?
Yes. Margaret Kayiira is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Margaret Kayiira's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Margaret Kayiira reassigns Medicare benefits to Andrew Nangalama MD, Phd, PC (Orangevale, 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 Margaret Kayiira'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 Margaret Kayiira was last updated on January 25, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Margaret Nsubuga Kayiira, APRN · NPI 1811274186
Psychiatric/Mental Health physician in Santa Clarita, California. Individual provider, active in the CMS NPPES registry since November 14, 2011.
## Identity
- **NPI:** 1811274186 (Entity type: Individual)
- **Enumerated:** November 14, 2011
- **Primary specialty:** Nurse Practitioner - Psychiatric/Mental Health · taxonomy 363LP0808X
- **State license:** 95028834 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 18259 ARIAL WAY, Santa Clarita, CA 91350-5791
- **Phone:** (661) 383-3822
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Andrew Nangalama MD, Phd, PC (NPI 1699289181, Orangevale, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** January 25, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1811274186) · Data from the CMS NPPES public registry.