DR. TREVOR LEROY HOFFMAN M.D., PH.D.
NPI 1447454871
Medical Genetics - Clinical Genetics (M.D.) in Anaheim, CA
About Dr. Trevor Leroy Hoffman M.d., Ph.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. TREVOR LEROY HOFFMAN M.D., PH.D. (NPI 1447454871) is an individual clinical genetics (m.d.) provider in Anaheim, California, licensed in California (A89842) and active in the NPI registry since June 2007. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Trevor Leroy Hoffman M.d., Ph.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Trevor Hoffman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fullerton, CA 92833
- Reassigned Medicare billing, California enrollment
- Also billed through NPI 1396287082 (California)
- 13,921 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.
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.
ANAHEIM, CA 92801
ANAHEIM, CA 92801
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 Trevor Hoffman's NPI number?
The NPI number for Trevor Hoffman is 1447454871. It was assigned to this individual provider in the NPPES registry on June 11, 2007.
Where is Trevor Hoffman located?
Trevor Hoffman practices at 1188 N Euclid St Scpmg- Kaiser Permanente, Anaheim, CA 92801. The listed phone number is (714) 254-2704.
What is Trevor Hoffman's specialty?
The primary specialty registered for this NPI is Medical Genetics, specializing in Clinical Genetics (M.D.), with taxonomy code 207SG0201X.
Is Trevor Hoffman enrolled in Medicare?
Yes. Trevor Hoffman is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Trevor Hoffman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Trevor Hoffman reassigns Medicare benefits to Southern California Permanente Medical Group (Fullerton, CA). The 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 Trevor Hoffman'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 Trevor Hoffman was last updated on November 9, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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. Trevor Leroy Hoffman, M.D., PH.D. · NPI 1447454871
Clinical Genetics (M.D.) physician in Anaheim, California. Individual provider, active in the CMS NPPES registry since June 11, 2007.
## Identity
- **NPI:** 1447454871 (Entity type: Individual)
- **Enumerated:** June 11, 2007
- **Primary specialty:** Medical Genetics - Clinical Genetics (M.D.) · taxonomy 207SG0201X
- **State license:** A89842 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1188 N EUCLID ST, SCPMG- KAISER PERMANENTE, Anaheim, CA 92801-1900
- **Phone:** (714) 254-2704
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Southern California Permanente Medical Group (NPI 1336556059, Fullerton, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** November 9, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1447454871) · Data from the CMS NPPES public registry.