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MR. WARREN GONZALES MAGALONG FNP
NPI 1255628863
Nurse Practitioner - Family in Cerritos, CA

Active since July 03, 2011PECOS Enrolled
12900 PARK PLAZA DR STE 150, CERRITOS, CA 90703(866) 646-3553 Get Directions Write a Review

NPPES record last updated: June 26, 2019. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Mr. Warren Gonzales Magalong Fnp NPPES

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

MR. WARREN GONZALES MAGALONG FNP (NPI 1255628863) is an individual family provider in Cerritos, California, licensed in California (529201) and active in the NPI registry since July 2011. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1255628863
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameMR. WARREN GONZALES MAGALONGCredential: FNP
Location Address12900 PARK PLAZA DR STE 150Cerritos, CA 90703-9329
Mailing Address12900 Park Plaza Dr Ste 150Cerritos, CA 90703-9329
Phone(866) 646-3553
Sole ProprietorNo
Enumeration DateJuly 3, 2011
Last NPPES UpdateJune 26, 2019
✔ NPI 1255628863 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 · 529201
12900 PARK PLAZA DR STE 150, Cerritos, CA 90703
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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)

Mr. Warren Gonzales Magalong Fnp 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 Warren Magalong reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Albion Medical Partners Of California West P C
Same address
Internal Medicine
12900 PARK PLAZA DR, STE 700, MS-7110
Cerritos, CA 90703
  • Reassigned Medicare billing, California enrollment
  • 235 clinicians in this Medicare group
NPI 1073110607 (562) 622-2800

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 90703 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 20

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

CARYN CHIN CHAO N.P.
Nurse Practitioner (Gerontology)
12900 PARK PLAZA DR STE 150
CERRITOS, CA 90703
Los Angeles County (866) 646-3553
DR. RUTH JUDITH TORRES CONTRERAS DNP, FNP-BC, APRN
Nurse Practitioner (Family)
12900 PARK PLAZA DR STE 150
CERRITOS, CA 90703
Los Angeles County (213) 989-0700
YOORON KIM
Nurse Practitioner (Primary Care)
12900 PARK PLAZA DR STE 150
CERRITOS, CA 90703
Los Angeles County (562) 622-2800
LONG QUANG DANG M.D.
Family Medicine
12900 PARK PLAZA DR STE 150
CERRITOS, CA 90703
Los Angeles County (562) 677-2637
ERIC FRANCIS GUENTHER-GLEASON PHARMD
Pharmacist
12900 PARK PLAZA DR STE 150
CERRITOS, CA 90703
Los Angeles County (562) 677-2637
DR. PETER TRUONG PHARMD.
Pharmacist
12900 PARK PLAZA DR STE 150
CERRITOS, CA 90703
Los Angeles County (714) 793-7878
JERACHA KAHNAMELLI
Pharmacist (Pharmacist Clinician (PhC)/ Clinical Pharmacy Specialist)
12900 PARK PLAZA DR STE 150
CERRITOS, CA 90703
Los Angeles County (951) 207-0856
JEFFREY CHEN PHARMD
Pharmacist
12900 PARK PLAZA DR STE 150
CERRITOS, CA 90703
Los Angeles County (582) 622-2800

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 Warren Magalong's NPI number?

The NPI number for Warren Magalong is 1255628863. It was assigned to this individual provider in the NPPES registry on July 3, 2011.

Where is Warren Magalong located?

Warren Magalong practices at 12900 Park Plaza Dr Ste 150, Cerritos, CA 90703. The listed phone number is (866) 646-3553.

What is Warren Magalong's specialty?

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

Is Warren Magalong enrolled in Medicare?

Yes. Warren Magalong is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Warren Magalong's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Warren Magalong reassigns Medicare benefits to Albion Medical Partners Of California West P C (Cerritos, 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 Warren Magalong'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 Warren Magalong was last updated on June 26, 2019. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.