ALIA MARIE HAJOU FNP-BC
NPI 1871339523
Nurse Practitioner - Family in La Jolla, CA
About Alia Marie Hajou Fnp-bc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALIA MARIE HAJOU FNP-BC (NPI 1871339523) is an individual family provider in La Jolla, California, licensed in California (95028885) and active in the NPI registry since July 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
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
Alia Marie Hajou Fnp-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 Reassignments
5Medicare enrollment records show Alia Hajou reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
El Cajon, CA 92020
- Reassigned Medicare billing, California enrollment
- 212 clinicians in this Medicare group
Irvine, CA 92604
- Reassigned Medicare billing, California enrollment
- 212 clinicians in this Medicare group
Irvine, CA 92604
- Reassigned Medicare billing, California enrollment
- 71 clinicians in this Medicare group
Burbank, CA 91505
- Reassigned Medicare billing, California enrollment
- 236 clinicians in this Medicare group
Waimea, HI 96796
- Reassigned Medicare billing, Hawaii enrollment
- 25 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 92037 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.
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 Alia Hajou's NPI number?
The NPI number for Alia Hajou is 1871339523. It was assigned to this individual provider in the NPPES registry on July 2, 2024.
Where is Alia Hajou located?
Alia Hajou practices at 8831 Villa La Jolla Dr, La Jolla, CA 92037. The listed phone number is (866) 389-2727.
What is Alia Hajou's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Alia Hajou enrolled in Medicare?
Yes. Alia Hajou 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 organizations bill Medicare for Alia Hajou's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alia Hajou reassigns Medicare benefits to 5 organizations: Minuteclinic Diagnostic Medical Group Of San Diego Inc (El Cajon, CA), Minuteclinic Diagnostic Medical Group Of Orange County Inc (Irvine, CA), Minuteclinic Primary Care California (Irvine, CA), Minuteclinic Diagnostic Medical Group Of California Inc (Burbank, CA) and Hoola Lahui Hawaii (Waimea, HI). 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 Alia Hajou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alia Hajou accept?
Health plans from HMSA list Alia Hajou as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Alia Hajou was last updated on February 17, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Alia Marie Hajou, FNP-BC · NPI 1871339523
Family physician in La Jolla, California. Individual provider, active in the CMS NPPES registry since July 2, 2024.
## Identity
- **NPI:** 1871339523 (Entity type: Individual)
- **Enumerated:** July 2, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95028885 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 8831 VILLA LA JOLLA DR, La Jolla, CA 92037-1949
- **Phone:** (866) 389-2727
## 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:** 5 organizations under Medicare reassignment (form CMS-855R): Minuteclinic Diagnostic Medical Group Of San Diego Inc (NPI 1568659233, El Cajon, CA); Minuteclinic Diagnostic Medical Group Of Orange County Inc (NPI 1104013879, Irvine, CA); Minuteclinic Primary Care California (NPI 1083421614, Irvine, CA); Minuteclinic Diagnostic Medical Group Of California Inc (NPI 1033309372, Burbank, CA); Hoola Lahui Hawaii (NPI 1245269976, Waimea, HI) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** February 17, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1871339523) · Data from the CMS NPPES public registry.