ALEXA C LOMONGSOD NP
NPI 1730738733
Nurse Practitioner - Family in Hayward, CA
About Alexa C Lomongsod Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXA C LOMONGSOD NP (NPI 1730738733) is an individual family provider in Hayward, California, licensed in California (95019821) and active in the NPI registry since September 2019. She is enrolled in Medicare PECOS, maintains a secondary practice location in Hayward, and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Alexa C Lomongsod Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Alexa Lomongsod reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Hayward, CA 94541
- Reassigned Medicare billing, California enrollment
- 25 clinicians in this Medicare group
Brooklyn, NY 11201
- Reassigned Medicare billing, New York enrollment
- 41 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 94541 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.
HAYWARD, CA 94541
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 Alexa Lomongsod's NPI number?
The NPI number for Alexa Lomongsod is 1730738733. It was assigned to this individual provider in the NPPES registry on September 11, 2019.
Where is Alexa Lomongsod located?
Alexa Lomongsod practices at 22331 Mission Blvd, Hayward, CA 94541. The listed phone number is (510) 471-5880.
What is Alexa Lomongsod's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Alexa Lomongsod enrolled in Medicare?
Yes. Alexa Lomongsod is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Alexa Lomongsod's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexa Lomongsod reassigns Medicare benefits to 2 organizations: Tiburcio Vasquez Health Center, Inc. (Hayward, CA) and Housing Works Services II, Inc (Brooklyn, NY). Each 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 Alexa Lomongsod'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 Alexa Lomongsod was last updated on May 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 months 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.
# Alexa C Lomongsod, NP · NPI 1730738733
Family physician in Hayward, California. Individual provider, active in the CMS NPPES registry since September 11, 2019.
## Identity
- **NPI:** 1730738733 (Entity type: Individual)
- **Enumerated:** September 11, 2019
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95019821 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 22331 MISSION BLVD, Hayward, CA 94541-3911
- **Phone:** (510) 471-5880
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Tiburcio Vasquez Health Center, Inc. (NPI 1073676243, Hayward, CA); Housing Works Services II, Inc (NPI 1083647101, Brooklyn, NY) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** May 5, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1730738733) · Data from the CMS NPPES public registry.