MIRIAM LIZBETH HERNANDEZ-ZEPEDA
NPI 1710526199
Obstetrics & Gynecology in Orange, CA
About Miriam Lizbeth Hernandez-zepeda NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MIRIAM LIZBETH HERNANDEZ-ZEPEDA (NPI 1710526199) is an individual obstetrics & gynecology provider in Orange, California, licensed in California (1710526199) and active in the NPI registry since January 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Portland, and is a graduate of Oregon Health Sciences University School Of Medicine (2021).
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 and accepts Medicare assignment
Miriam Lizbeth Hernandez-zepeda 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
3Medicare enrollment records show Miriam Hernandez-zepeda reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 149 clinicians in this Medicare group
Santa Ana, CA 92701
- Reassigned Medicare billing, California enrollment
- 255 clinicians in this Medicare group
Long Beach, CA 90806
- Reassigned Medicare billing, California enrollment
- 191 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 92868 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.
ORANGE, CA 92868
ORANGE, CA 92868
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 Miriam Hernandez-zepeda's NPI number?
The NPI number for Miriam Hernandez-zepeda is 1710526199. It was assigned to this individual provider in the NPPES registry on January 2, 2020.
Where is Miriam Hernandez-zepeda located?
Miriam Hernandez-zepeda practices at 101 The City Dr S, Orange, CA 92868. The listed phone number is (714) 456-8888.
What is Miriam Hernandez-zepeda's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.
Is Miriam Hernandez-zepeda enrolled in Medicare?
Yes. Miriam Hernandez-zepeda 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 Miriam Hernandez-zepeda's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Miriam Hernandez-zepeda reassigns Medicare benefits to 3 organizations: Regents Of The University Of California (Orange, CA), University Of California Irvine (Santa Ana, CA) and Magella Medical Group, Inc. (Long Beach, 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 Miriam Hernandez-zepeda'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 Miriam Hernandez-zepeda was last updated on June 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Miriam Lizbeth Hernandez-Zepeda · NPI 1710526199
Obstetrics & Gynecology physician in Orange, California. Individual provider, active in the CMS NPPES registry since January 2, 2020.
## Identity
- **NPI:** 1710526199 (Entity type: Individual)
- **Enumerated:** January 2, 2020
- **Primary specialty:** Obstetrics & Gynecology · taxonomy 207V00000X
- **State license:** 1710526199 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 THE CITY DR S, Orange, CA 92868-3201
- **Phone:** (714) 456-8888
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1356304034, Orange, CA); University Of California Irvine (NPI 1851325906, Santa Ana, CA); Magella Medical Group, Inc. (NPI 1376640086, Long Beach, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Oregon Health Sciences University School Of Medicine, class of 2021
## Record status
- **NPPES last updated:** June 16, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1710526199) · Data from the CMS NPPES public registry.