RUBY ELAINE CALALO AGACNP-BC
NPI 1043915440
Nurse Practitioner - Acute Care in Los Alamitos, CA
About Ruby Elaine Calalo Agacnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
RUBY ELAINE CALALO AGACNP-BC (NPI 1043915440) is an individual acute care provider in Los Alamitos, California, licensed in California (95024670) and active in the NPI registry since April 2023. 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 and accepts Medicare assignment
Ruby Elaine Calalo Agacnp-bc 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 Ruby Elaine Calalo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Alamitos, CA 90720
- Reassigned Medicare billing, California enrollment
- 279 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.
Areas of Expertise CMS Part B claims 2
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90720 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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 Ruby Elaine Calalo's NPI number?
The NPI number for Ruby Elaine Calalo is 1043915440. It was assigned to this individual provider in the NPPES registry on April 4, 2023.
Where is Ruby Elaine Calalo located?
Ruby Elaine Calalo practices at 3851 Katella Ave Ste 315, Los Alamitos, CA 90720. The listed phone number is (562) 626-8016.
What is Ruby Elaine Calalo's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Ruby Elaine Calalo enrolled in Medicare?
Yes. Ruby Elaine Calalo 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 Ruby Elaine Calalo's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ruby Elaine Calalo reassigns Medicare benefits to Prohealth Partners, A Medical Group, Inc. (Los Alamitos, 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 Ruby Elaine Calalo'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 Ruby Elaine Calalo was last updated on April 4, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Ruby Elaine Calalo, AGACNP-BC · NPI 1043915440
Acute Care physician in Los Alamitos, California. Individual provider, active in the CMS NPPES registry since April 4, 2023.
## Identity
- **NPI:** 1043915440 (Entity type: Individual)
- **Enumerated:** April 4, 2023
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** 95024670 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3851 KATELLA AVE STE 315, Los Alamitos, CA 90720-3377
- **Phone:** (562) 626-8016
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Prohealth Partners, A Medical Group, Inc. (NPI 1710201801, Los Alamitos, 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:** April 4, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1043915440) · Data from the CMS NPPES public registry.