DR. BROCK JUSTIN LANIER MD
NPI 1871702852
Plastic Surgery in Los Angeles, CA
About Dr. Brock Justin Lanier Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. BROCK JUSTIN LANIER MD (NPI 1871702852) is an individual plastic surgery provider in Los Angeles, California, licensed in California (A130654) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS, maintains a secondary practice location in Newport Beach, and is a graduate of University Of Tennessee, Hsc, College Of Medicine (2006).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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. Brock Justin Lanier Md 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
2Medicare enrollment records show Brock Lanier reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Orange, CA 92868
- Reassigned Medicare billing, California enrollment
- 31 clinicians in this Medicare group
Newport Beach, CA 92663
- Reassigned Medicare billing, California enrollment
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 4
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 90033 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 ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
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 Brock Lanier's NPI number?
The NPI number for Brock Lanier is 1871702852. It was assigned to this individual provider in the NPPES registry on May 22, 2007.
Where is Brock Lanier located?
Brock Lanier practices at 2051 Marengo St, Los Angeles, CA 90033. The listed phone number is (323) 409-1000.
What is Brock Lanier's specialty?
The primary specialty registered for this NPI is Plastic Surgery with taxonomy code 208200000X.
Is Brock Lanier enrolled in Medicare?
Yes. Brock Lanier 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 Brock Lanier's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Brock Lanier reassigns Medicare benefits to 2 organizations: Regents Of The University Of California (Orange, CA) and Socal Oncoplastic Surgery PC (Newport Beach, CA). 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 Brock Lanier'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 Brock Lanier was last updated on October 9, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.
# Dr. Brock Justin Lanier, MD · NPI 1871702852
Plastic Surgery physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since May 22, 2007.
## Identity
- **NPI:** 1871702852 (Entity type: Individual)
- **Enumerated:** May 22, 2007
- **Primary specialty:** Plastic Surgery · taxonomy 208200000X
- **State license:** A130654 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2051 MARENGO ST, Los Angeles, CA 90033-1352
- **Phone:** (323) 409-1000
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1336171818, Orange, CA); Socal Oncoplastic Surgery PC (NPI 1013733641, Newport Beach, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Tennessee, Hsc, College Of Medicine, class of 2006
## Record status
- **NPPES last updated:** October 9, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1871702852) · Data from the CMS NPPES public registry.