ANDREW HOPPER M.D.
NPI 1457371767
Pediatrics - Neonatal-Perinatal Medicine in Loma Linda, CA
About Andrew Hopper M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW HOPPER M.D. (NPI 1457371767) is an individual neonatal-perinatal medicine provider in Loma Linda, California, licensed in California (G37522) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Andrew Hopper M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Andrew Hopper reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Loma Linda, CA 92354
- Reassigned Medicare billing, California enrollment
- 2,584 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.
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
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 Andrew Hopper's NPI number?
The NPI number for Andrew Hopper is 1457371767. It was assigned to this individual provider in the NPPES registry on July 20, 2006.
Where is Andrew Hopper located?
Andrew Hopper practices at 11370 Anderson St Ste B-100, Loma Linda, CA 92354. The listed phone number is (909) 558-2848.
What is Andrew Hopper's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Neonatal-Perinatal Medicine, with taxonomy code 2080N0001X.
Is Andrew Hopper enrolled in Medicare?
Yes. Andrew Hopper is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Andrew Hopper's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Hopper reassigns Medicare benefits to Faculty Physicians And Surgeons Of Llusm (Loma Linda, 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 Andrew Hopper'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 Andrew Hopper was last updated on September 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 51 days 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.
# Andrew Hopper, M.D. · NPI 1457371767
Neonatal-Perinatal Medicine physician in Loma Linda, California. Individual provider, active in the CMS NPPES registry since July 20, 2006.
## Identity
- **NPI:** 1457371767 (Entity type: Individual)
- **Enumerated:** July 20, 2006
- **Primary specialty:** Pediatrics - Neonatal-Perinatal Medicine · taxonomy 2080N0001X
- **State license:** G37522 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 11370 ANDERSON ST, STE B-100, Loma Linda, CA 92354-3450
- **Phone:** (909) 558-2848
## 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:** Faculty Physicians And Surgeons Of Llusm (NPI 1235189275, Loma Linda, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 1, 2026
- **Other identifiers:** Medicaid 00G375220 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1457371767) · Data from the CMS NPPES public registry.