MARY ANN H TREPHAN MD
NPI 1891752614
Emergency Medicine in Northridge, CA
About Mary Ann H Trephan Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARY ANN H TREPHAN MD (NPI 1891752614) is an individual emergency medicine provider in Northridge, California, licensed in California (G85040) and active in the NPI registry since April 2006. She is enrolled in Medicare PECOS and is a graduate of Jefferson Medical College Of Thomas Jefferson University (1993).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
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
Mary Ann H Trephan Md 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.
Areas of Expertise CMS Part B claims 11
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 91328 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.
NORTHRIDGE, CA 91328
NORTHRIDGE, CA 91328
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 Mary Ann Trephan's NPI number?
The NPI number for Mary Ann Trephan is 1891752614. It was assigned to this individual provider in the NPPES registry on April 26, 2006. The provider is also known as Mary Ann Hanes MD.
Where is Mary Ann Trephan located?
Mary Ann Trephan practices at 18300 Roscoe Blvd, Northridge, CA 91328. The listed phone number is (818) 885-8500.
What is Mary Ann Trephan's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Mary Ann Trephan enrolled in Medicare?
Yes. Mary Ann Trephan 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 Mary Ann Trephan was last updated on December 1, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.
