DENISEE BRENDA ALONSO RD
NPI 1881283083
Dietitian, Registered in West Covina, CA
About Denisee Brenda Alonso Rd NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DENISEE BRENDA ALONSO RD (NPI 1881283083) is an individual dietitian, registered in West Covina, California and active in the NPI registry since January 2021. She is a graduate of Other (2017).
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 and accepts Medicare assignment
Denisee Brenda Alonso Rd 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.
Medicare Billing Reassignment
Medicare enrollment records show Denisee Alonso reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Covina, CA 91790
- Reassigned Medicare billing, California enrollment
- 49 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 91790 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WEST COVINA, CA 91790
WEST COVINA, CA 91790
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 Denisee Alonso's NPI number?
The NPI number for Denisee Alonso is 1881283083. It was assigned to this individual provider in the NPPES registry on January 12, 2021.
Where is Denisee Alonso located?
Denisee Alonso practices at 420 S Glendora Ave, West Covina, CA 91790. The listed phone number is (626) 919-5724.
What is Denisee Alonso's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Denisee Alonso enrolled in Medicare?
Yes. Denisee Alonso 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 organization bills Medicare for Denisee Alonso's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Denisee Alonso reassigns Medicare benefits to East Valley Community Health Center, Inc. (West Covina, 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 Denisee Alonso'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 Denisee Alonso was last updated on January 12, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Denisee Brenda Alonso, RD · NPI 1881283083
Dietitian, Registered provider in West Covina, California. Individual provider, active in the CMS NPPES registry since January 12, 2021.
## Identity
- **NPI:** 1881283083 (Entity type: Individual)
- **Enumerated:** January 12, 2021
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 420 S GLENDORA AVE, West Covina, CA 91790-3001
- **Phone:** (626) 919-5724
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** East Valley Community Health Center, Inc. (NPI 1831243625, West Covina, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2017
## Record status
- **NPPES last updated:** January 12, 2021
---
Source: [NPI Profile](https://npiprofile.com/npi/1881283083) · Data from the CMS NPPES public registry.