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ALVIN UYBUN NP
NPI 1619418480
Nurse Practitioner - Family in San Fernando, CA

Active since March 13, 2017PECOS Enrolled
220 N MACLAY AVE, SAN FERNANDO, CA 91340(818) 837-1355(818) 837-1356 Get Directions Write a Review

NPPES record last updated: December 1, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Dec 1, 2021, Mar 13, 2017 (2 updates tracked since 2017).

About Alvin Uybun Np NPPES

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

ALVIN UYBUN NP (NPI 1619418480) is an individual family provider in San Fernando, California, licensed in California (95006317) and active in the NPI registry since March 2017. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1619418480
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameALVIN UYBUNCredential: NP
Location Address220 N MACLAY AVESan Fernando, CA 91340-2909
Mailing Address220 N Maclay AveSan Fernando, CA 91340-2909 · (818) 837-1355 · Fax (818) 837-1356
Phone(818) 837-1355
Fax(818) 837-1356
Sole ProprietorYes
Enumeration DateMarch 13, 2017
Last NPPES UpdateDecember 1, 20212 updates tracked since enumeration
NPPES CertifiedDecember 1, 2021
✔ NPI 1619418480 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 · 95006317
220 N MACLAY AVE, San Fernando, CA 91340
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Alvin Uybun Np 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.

Medicare Billing Reassignment

Medicare enrollment records show Alvin Uybun reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Southern California Permanente Medical Group
4.5 mi
Health Maintenance Organization
13652 CANTARA ST
Panorama City, CA 91402
  • Reassigned Medicare billing, California enrollment
  • 13,921 clinicians in this Medicare group
NPI 1407888928 (818) 375-2000

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 91340 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 2

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

MARILYN SHIEH
Pediatrics (Adolescent Medicine)
220 N MACLAY AVE, STE 2
SAN FERNANDO, CA 91340
Los Angeles County (818) 837-1355
VALLEY MISSION MEDICAL
Pediatrics
220 N MACLAY AVE, STE 2
SAN FERNANDO, CA 91340
Los Angeles County (818) 837-1355

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 Alvin Uybun's NPI number?

The NPI number for Alvin Uybun is 1619418480. It was assigned to this individual provider in the NPPES registry on March 13, 2017.

Where is Alvin Uybun located?

Alvin Uybun practices at 220 N Maclay Ave, San Fernando, CA 91340. The listed phone number is (818) 837-1355.

What is Alvin Uybun's specialty?

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

Is Alvin Uybun enrolled in Medicare?

Yes. Alvin Uybun is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Alvin Uybun's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Alvin Uybun reassigns Medicare benefits to Southern California Permanente Medical Group (Panorama City, 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 Alvin Uybun'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 Alvin Uybun was last updated on December 1, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.