DR. JUSTINE ANDREA MAHER MD, MPH
NPI 1477136794
Student in an Organized Health Care Education/Training Program in Orange, CA

Active since May 04, 2021PECOS EnrolledAccepts Medicare Assignment
UCI MEDICAL CENTER, 101 THE CITY DRIVE SOUTH, ORANGE, CA 92868(714) 880-7812 Get Directions Write a Review

NPPES record last updated: May 4, 2021. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Justine Andrea Maher Md, Mph NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. JUSTINE ANDREA MAHER MD, MPH (NPI 1477136794) is an individual student in an organized health care education/training program in Orange, California and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS and is a graduate of University Of California, Irvine, California College Of Medicine (2021).

NPPES Registry Identity

NPI1477136794
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameDR. JUSTINE ANDREA MAHERCredential: MD, MPH
Location AddressUCI MEDICAL CENTER, 101 THE CITY DRIVE SOUTHOrange, CA 92868
Mailing AddressUci Residency Office, 333 City Blvd West, Suite 1400Orange, CA 92868 · (619) 869-0831 · Fax (714) 456-8360
Sole ProprietorYes
Medical School CMSUniversity Of California, Irvine, California College Of MedicineGraduated 2021
Enumeration DateMay 4, 2021
NPPES CertifiedApril 12, 2021
NPI 1477136794 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
UCI MEDICAL CENTER, Orange, CA 92868

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare and accepts Medicare assignment

Dr. Justine Andrea Maher Md, Mph 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.

PECOS PAC ID4183167729
PECOS Enrollment IDI20251129000000
Eligible to Order & Refer Part B Labs & Imaging Durable Medical Equipment Home Health Agency Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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.

Family Medicine
UCI MEDICAL CENTER, 101 THE CITY DRIVE SOUTH
ORANGE, CA 92868
Otolaryngology
UCI MEDICAL CENTER, 101 THE CITY DRIVE SOUTH
ORANGE, CA 92868
Emergency Medicine
UCI MEDICAL CENTER, 101 THE CITY DRIVE SOUTH
ORANGE, CA 92868
Internal Medicine (Endocrinology, Diabetes & Metabolism)
UCI MEDICAL CENTER, 101 THE CITY DRIVE SOUTH
ORANGE, CA 92868
Pediatrics (Neurodevelopmental Disabilities)
UCI MEDICAL CENTER, 101 THE CITY DRIVE SOUTH
ORANGE, CA 92868
Emergency Medicine
UCI MEDICAL CENTER, 101 THE CITY DRIVE SOUTH
ORANGE, CA 92868
Surgery
UCI MEDICAL CENTER, 101 THE CITY DRIVE SOUTH
ORANGE, CA 92868
Pathology (Clinical Pathology/Laboratory Medicine)
UCI MEDICAL CENTER, 101 THE CITY DRIVE SOUTH
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 Justine Maher's NPI number?

The NPI number for Justine Maher is 1477136794. It was assigned to this individual provider in the NPPES registry on May 4, 2021.

Where is Justine Maher located?

Justine Maher practices at Uci Medical Center 101 The City Drive South, Orange, CA 92868. The listed phone number is (714) 880-7812.

What is Justine Maher's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

Is Justine Maher enrolled in Medicare?

Yes. Justine Maher 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.

When was this NPI record last updated?

The NPPES record for Justine Maher was last updated on May 4, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.