MARIA ISABEL IBARDOLAZA AGNP-C
NPI 1730531260
Nurse Practitioner - Adult Health in El Segundo, CA
About Maria Isabel Ibardolaza Agnp-c NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARIA ISABEL IBARDOLAZA AGNP-C (NPI 1730531260) is an individual adult health provider in El Segundo, California, licensed in California (95003734) and active in the NPI registry since July 2016. She is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
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
Maria Isabel Ibardolaza Agnp-c 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
2Medicare enrollment records show Maria Isabel Ibardolaza reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
El Segundo, CA 90245
- Reassigned Medicare billing, California enrollment
- 56 clinicians in this Medicare group
Riverside, CA 92501
- Reassigned Medicare billing, California enrollment
- 82 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 90245 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 4
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 Maria Isabel Ibardolaza's NPI number?
The NPI number for Maria Isabel Ibardolaza is 1730531260. It was assigned to this individual provider in the NPPES registry on July 8, 2016.
Where is Maria Isabel Ibardolaza located?
Maria Isabel Ibardolaza practices at 300 Continental Blvd Ste 560, El Segundo, CA 90245. The listed phone number is (310) 658-3775.
What is Maria Isabel Ibardolaza's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.
Is Maria Isabel Ibardolaza enrolled in Medicare?
Yes. Maria Isabel Ibardolaza 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 Maria Isabel Ibardolaza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Maria Isabel Ibardolaza reassigns Medicare benefits to 2 organizations: Greater Good Health PC, Inc. (El Segundo, CA) and Nightingale Clinical Care, PC (Riverside, CA). 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 Maria Isabel Ibardolaza'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 Maria Isabel Ibardolaza was last updated on July 22, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Maria Isabel Ibardolaza, AGNP-C · NPI 1730531260
Adult Health physician in El Segundo, California. Individual provider, active in the CMS NPPES registry since July 8, 2016.
## Identity
- **NPI:** 1730531260 (Entity type: Individual)
- **Enumerated:** July 8, 2016
- **Primary specialty:** Nurse Practitioner - Adult Health · taxonomy 363LA2200X
- **State license:** 95003734 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 300 CONTINENTAL BLVD STE 560, El Segundo, CA 90245-5030
- **Phone:** (310) 658-3775
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Greater Good Health PC, Inc. (NPI 1821673005, El Segundo, CA); Nightingale Clinical Care, PC (NPI 1972159069, Riverside, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** July 22, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1730531260) · Data from the CMS NPPES public registry.