MRS. ASHLEY ANN HERNANDEZ
NPI 1164203261
Nurse Practitioner - Family in Los Angeles, CA
About Mrs. Ashley Ann Hernandez NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MRS. ASHLEY ANN HERNANDEZ (NPI 1164203261) is an individual family provider in Los Angeles, California, licensed in California (95025821) and active in the NPI registry since October 2023. She is enrolled in Medicare PECOS and is a graduate of Other (2022).
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 and accepts Medicare assignment
Mrs. Ashley Ann Hernandez 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 Ashley Hernandez reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: St. John's Community Health
- 404 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 90033 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 Ashley Hernandez's NPI number?
The NPI number for Ashley Hernandez is 1164203261. It was assigned to this individual provider in the NPPES registry on October 13, 2023. The provider is also known as Ashley Ann Ramirez.
Where is Ashley Hernandez located?
Ashley Hernandez practices at 444 S Mathews St, Los Angeles, CA 90033. The listed phone number is (323) 541-1400.
What is Ashley Hernandez's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Ashley Hernandez enrolled in Medicare?
Yes. Ashley Hernandez 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 Ashley Hernandez's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Hernandez reassigns Medicare benefits to St. Johns Community Health (Los Angeles, 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 Ashley Hernandez'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 Ashley Hernandez was last updated on November 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# Mrs. Ashley Ann Hernandez · NPI 1164203261
Family physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since October 13, 2023.
## Identity
- **NPI:** 1164203261 (Entity type: Individual)
- **Enumerated:** October 13, 2023
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 95025821 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 444 S MATHEWS ST, Los Angeles, CA 90033-4326
- **Phone:** (323) 541-1400 · **Fax:** (323) 285-9870
## 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:** St. Johns Community Health (NPI 1912689563, Los Angeles, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2022
## Record status
- **NPPES last updated:** November 26, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1164203261) · Data from the CMS NPPES public registry.