GEORGE MORRISON DO
NPI 1114969102
Radiology - Diagnostic Radiology in Los Alamitos, CA
About George Morrison Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GEORGE MORRISON DO (NPI 1114969102) is an individual diagnostic radiology provider in Los Alamitos, California, licensed in California (20A4738) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS and is a graduate of Oklahoma State University College Of Osteopathic Medicine (1978).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Accepted Insurance
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
George Morrison Do 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
7Medicare enrollment records show George Morrison reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
North Hollywood, CA 91605
- Reassigned Medicare billing, California, New Jersey and Texas enrollments
- Also billed through NPI 1548422488 (Texas)
- 36 clinicians in this Medicare group
Oceanside, CA 92054
- Reassigned Medicare billing, California and Texas enrollments
- 9 clinicians in this Medicare group
Phoenix, AZ 85044
- Reassigned Medicare billing, California, New Jersey and Texas enrollments
- Also billed through NPI 1932376233 (California), NPI 1700865094 (Texas)
- 17 clinicians in this Medicare group
San Leandro, CA 94577
- Reassigned Medicare billing, California and Texas enrollments
- 27 clinicians in this Medicare group
San Leandro, CA 94577
- Reassigned Medicare billing, California, New Jersey, Ohio, Pennsylvania, Texas and Wisconsin enrollments
- 24 clinicians in this Medicare group
Renovo, PA 17764
- Reassigned Medicare billing, Pennsylvania enrollment
- Also billed through NPI 1982681102 (Pennsylvania)
- 21 clinicians in this Medicare group
Windsor Mill, MD 21244
- Reassigned Medicare billing, California and Texas enrollments
- 10 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 75
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 90720 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.
LOS ALAMITOS, CA 90720
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 George Morrison's NPI number?
The NPI number for George Morrison is 1114969102. It was assigned to this individual provider in the NPPES registry on June 12, 2006.
Where is George Morrison located?
George Morrison practices at 3751 Katella Ave, Los Alamitos, CA 90720. The listed phone number is (949) 263-8620.
What is George Morrison's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is George Morrison enrolled in Medicare?
Yes. George Morrison 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 George Morrison's services?
According to the CMS Revalidation Reassignment List (October 2026 release), George Morrison reassigns Medicare benefits to 7 organizations: Kan-Di-Ki LLC (North Hollywood, CA), Community Mobile Ultrasound, LLC (Oceanside, CA), Symphony Diagnostic Services No 1 LLC (Phoenix, AZ), Community Mobile Diagnostics LLC (San Leandro, CA), Reono Bertagnolli A Medical Group (San Leandro, CA) and 2 more organizations, listed in the Medicare section above. 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 George Morrison's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does George Morrison accept?
Health plans from CareSource list George Morrison as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for George Morrison was last updated on October 23, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.