DR. GILBERT CALUAG ROC JR. M.D.
NPI 1104147172
Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery in Laguna Woods, CA
About Dr. Gilbert Caluag Roc Jr. M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GILBERT CALUAG ROC JR. M.D. (NPI 1104147172) is an individual adult reconstructive orthopaedic surgery provider in Laguna Woods, California, licensed in California (A143571) and active in the NPI registry since June 2010. He is enrolled in Medicare PECOS and is a graduate of Toledo Medical College (2010).
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 and accepts Medicare assignment
Dr. Gilbert Caluag Roc Jr. M.d. 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 Reassignment
Medicare enrollment records show Gilbert Roc reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Anaheim, CA 92807
- Reassigned Medicare billing, California enrollment
- 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.
LAGUNA WOODS, CA 92637
LAGUNA WOODS, CA 92637
LAGUNA WOODS, CA 92637
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 Gilbert Roc's NPI number?
The NPI number for Gilbert Roc is 1104147172. It was assigned to this individual provider in the NPPES registry on June 14, 2010.
Where is Gilbert Roc located?
Gilbert Roc practices at 24331 El Toro Rd Suite 200, Laguna Woods, CA 92637. The listed phone number is (949) 586-3200.
What is Gilbert Roc's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Adult Reconstructive Orthopaedic Surgery, with taxonomy code 207XS0114X.
Is Gilbert Roc enrolled in Medicare?
Yes. Gilbert Roc 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 organization bills Medicare for Gilbert Roc's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gilbert Roc reassigns Medicare benefits to Southern California Permanente Medical Group (Anaheim, 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 Gilbert Roc'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 Gilbert Roc was last updated on November 29, 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. Gilbert Caluag Roc Jr., M.D. · NPI 1104147172
Adult Reconstructive Orthopaedic Surgery physician in Laguna Woods, California. Individual provider, active in the CMS NPPES registry since June 14, 2010.
## Identity
- **NPI:** 1104147172 (Entity type: Individual)
- **Enumerated:** June 14, 2010
- **Primary specialty:** Orthopaedic Surgery - Adult Reconstructive Orthopaedic Surgery · taxonomy 207XS0114X
- **State license:** A143571 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 24331 EL TORO RD, SUITE 200, Laguna Woods, CA 92637-2752
- **Phone:** (949) 586-3200
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **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 1952333460, Anaheim, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Toledo Medical College, class of 2010
## Record status
- **NPPES last updated:** November 29, 2021
- **Other identifiers:** Other CB258349 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1104147172) · Data from the CMS NPPES public registry.