HANNAH NICOLE GUALY NP
NPI 1700544822
Nurse Practitioner - Pediatrics in Los Angeles, CA
About Hannah Nicole Gualy Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HANNAH NICOLE GUALY NP (NPI 1700544822) is an individual pediatrics provider in Los Angeles, California, licensed in California (95019223) and active in the NPI registry since December 2021. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Hannah Nicole Gualy Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show Hannah Gualy reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90037
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: St. John's Community Health
- 404 clinicians in this Medicare group
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
- 1,281 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 90037 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 Hannah Gualy's NPI number?
The NPI number for Hannah Gualy is 1700544822. It was assigned to this individual provider in the NPPES registry on December 6, 2021. The provider is also known as Hannah Nicole Gustafson.
Where is Hannah Gualy located?
Hannah Gualy practices at 808 W 58th St, Los Angeles, CA 90037. The listed phone number is (323) 541-1411.
What is Hannah Gualy's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Pediatrics, with taxonomy code 363LP0200X.
Is Hannah Gualy enrolled in Medicare?
Yes. Hannah Gualy is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Hannah Gualy's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hannah Gualy reassigns Medicare benefits to 2 organizations: St. Johns Community Health (Los Angeles, CA) and Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, 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 Hannah Gualy'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 Hannah Gualy was last updated on February 15, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Hannah Nicole Gualy, NP · NPI 1700544822
Pediatrics physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since December 6, 2021.
## Identity
- **NPI:** 1700544822 (Entity type: Individual)
- **Enumerated:** December 6, 2021
- **Primary specialty:** Nurse Practitioner - Pediatrics · taxonomy 363LP0200X
- **State license:** 95019223 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 808 W 58TH ST, Los Angeles, CA 90037-3632
- **Phone:** (323) 541-1411
## 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): St. Johns Community Health (NPI 1073363768, Los Angeles, CA); Children's Hospital Los Angeles Medical Group, Inc. (NPI 1265530653, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** February 15, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1700544822) · Data from the CMS NPPES public registry.