DR. MICHAEL R MIRHADI MD
NPI 1194909457
Emergency Medicine in Orange, CA
About Dr. Michael R Mirhadi Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MICHAEL R MIRHADI MD (NPI 1194909457) is an individual emergency medicine provider in Orange, California, licensed in California (NONE) and active in the NPI registry since December 2007. He is enrolled in Medicare PECOS and is a graduate of Albany Medical College Of Union University (2006).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Michael R Mirhadi 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.
Medicare Billing Reassignments
2Medicare enrollment records show Michael Mirhadi reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Garden Grove, CA 92843
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1386750578 (California)
- 1,204 clinicians in this Medicare group
Placerville, CA 95667
- Reassigned Medicare billing, California enrollment
- 40 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.
Areas of Expertise CMS Part B claims 5
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 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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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 Michael Mirhadi's NPI number?
The NPI number for Michael Mirhadi is 1194909457. It was assigned to this individual provider in the NPPES registry on December 21, 2007.
Where is Michael Mirhadi located?
Michael Mirhadi practices at 101 The City Dr S Route 128, Orange, CA 92868. The listed phone number is (714) 456-5705.
What is Michael Mirhadi's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Michael Mirhadi enrolled in Medicare?
Yes. Michael Mirhadi 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 Michael Mirhadi's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Michael Mirhadi reassigns Medicare benefits to 2 organizations: Cep America - California (Garden Grove, CA) and Emergency Medicine Physician Partners Of El Dorado County, Inc (Placerville, 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 Michael Mirhadi'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 Michael Mirhadi was last updated on December 21, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.
# Dr. Michael R Mirhadi, MD · NPI 1194909457
Emergency Medicine physician in Orange, California. Individual provider, active in the CMS NPPES registry since December 21, 2007.
## Identity
- **NPI:** 1194909457 (Entity type: Individual)
- **Enumerated:** December 21, 2007
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** NONE (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 THE CITY DR S, ROUTE 128, Orange, CA 92868-3201
- **Phone:** (714) 456-5705
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Cep America - California (NPI 1720034143, Garden Grove, CA); Emergency Medicine Physician Partners Of El Dorado County, Inc (NPI 1619278660, Placerville, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Albany Medical College Of Union University, class of 2006
## Record status
- **NPPES last updated:** December 21, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1194909457) · Data from the CMS NPPES public registry.