UNITED MEDICAL IMAGING OF ANAHEIM
NPI 1225310741
Clinic/Center - Radiology in Anaheim, CA
About United Medical Imaging Of Anaheim NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
UNITED MEDICAL IMAGING OF ANAHEIM (NPI 1225310741) is a healthcare organization registered as a radiology in Anaheim, California and active in the NPI registry since September 2011. The organization lists David H Zarian, President/owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
United Medical Imaging Of Anaheim is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
91Medicare enrollment records show 91 clinicians reassign Medicare billing to United Medical Imaging Of Anaheim, which bills Medicare for the services they deliver. Of these, 1 practice at this address and 10 within 10 miles. Listed here are the 20 practicing nearest to this location.
Clinicians by Medicare Specialty 6
Nearest to this location (20)
See all 91Orange, CA 92868
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 United Medical Imaging Healthcare Inc.'s NPI number?
The NPI number for United Medical Imaging Healthcare Inc. is 1225310741. It was assigned to this organization in the NPPES registry on September 10, 2011. The provider is doing business as United Medical Imaging Of Anaheim.
Where is United Medical Imaging Healthcare Inc. located?
United Medical Imaging Healthcare Inc. is located at 1801 W Romneya Dr Suite 104, Anaheim, CA 92801. The listed phone number is (714) 678-4000.
What is United Medical Imaging Healthcare Inc.'s specialty?
The primary specialty registered for this NPI is Clinic/Center, specializing in Radiology, with taxonomy code 261QR0200X.
Is United Medical Imaging Healthcare Inc. enrolled in Medicare?
Yes. United Medical Imaging Healthcare Inc. is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through United Medical Imaging Healthcare Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 91 clinicians in 6 Medicare specialties reassign their Medicare billing to United Medical Imaging Healthcare Inc.. A 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 the clinician's services. The largest specialties are Diagnostic Radiology (77), Nuclear Medicine (7) and Cardiovascular Disease (Cardiology) (2). Of these, 1 practice at this address and 10 within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for United Medical Imaging Healthcare Inc. was last updated on December 23, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.
# United Medical Imaging Of Anaheim · NPI 1225310741
Radiology organization in Anaheim, California. Organization record, active in the CMS NPPES registry since September 10, 2011.
## Identity
- **NPI:** 1225310741 (Entity type: Organization)
- **Enumerated:** September 10, 2011
- **Primary specialty:** Clinic/Center - Radiology · taxonomy 261QR0200X
- **Legal business name:** United Medical Imaging Healthcare Inc.
- **Organization subpart:** No
- **Authorized official:** David Zarian, PRESIDENT/OWNER
## Practice location
- **Address:** 1801 W ROMNEYA DR, SUITE 104, Anaheim, CA 92801-1830
- **Phone:** (714) 678-4000 · **Fax:** (714) 678-4022
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 91 clinicians in 6 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Diagnostic Radiology (77), Nuclear Medicine (7), Cardiovascular Disease (Cardiology) (2); 1 practice at this address and 10 within 10 miles; [full list](https://npiprofile.com/npi/1225310741/clinicians) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 23, 2014
- **Other identifiers:** Medicare PIN W20916 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1225310741) · Data from the CMS NPPES public registry.