Fullerton Radiology Medical Group, Inc
NPI 1861451858 · Diagnostic Radiology Physician · Anaheim, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Fullerton Radiology Medical Group, Inc is a Diagnostic Radiology Physician organization in Anaheim, CA (NPI 1861451858).
Provider details
- NPI number
- 1861451858
- Entity type
- Organization
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Michael Chan, President(714) 526-2241
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-20
- Last updated
- 2024-09-05
- Certified
- 2024-09-05
Frequently asked questions
- What is Fullerton Radiology Medical Group, Inc's NPI number?
- Fullerton Radiology Medical Group, Inc's National Provider Identifier (NPI) is 1861451858, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Fullerton Radiology Medical Group, Inc?
- Fullerton Radiology Medical Group, Inc is classified in the NPPES registry as Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Fullerton Radiology Medical Group, Inc located?
- Fullerton Radiology Medical Group, Inc's practice location on file with NPPES is 5528 E La Palma Ave Ste 4a, Anaheim, CA 92807-2115.
- What is Fullerton Radiology Medical Group, Inc's phone number?
- The practice phone number listed in the NPPES registry for Fullerton Radiology Medical Group, Inc is (714) 993-2000.
- Does Fullerton Radiology Medical Group, Inc accept Medicare?
- Fullerton Radiology Medical Group, Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Fullerton Radiology Medical Group, Inc?
- The authorized official listed on Fullerton Radiology Medical Group, Inc's NPPES record is Michael Chan, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Fullerton Radiology Medical Group, Inc's NPI active?
- Yes — Fullerton Radiology Medical Group, Inc's NPI (1861451858) is active in the NPPES registry as of the last update on 2024-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.