CARLOS GUZMAN MD
NPI 1982090668
Surgery in Los Angeles, CA
About Carlos Guzman Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CARLOS GUZMAN MD (NPI 1982090668) is an individual surgery provider in Los Angeles, California, licensed in California (175007) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
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
Carlos Guzman 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 Reassignment
Medicare enrollment records show Carlos Guzman reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lynwood, CA 90262
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Desert Trauma Surgeons Inc
- 50 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.
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 90062 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
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Carlos Guzman's NPI number?
The NPI number for Carlos Guzman is 1982090668. It was assigned to this individual provider in the NPPES registry on April 9, 2015.
Where is Carlos Guzman located?
Carlos Guzman practices at 3975 Dalton Ave, Los Angeles, CA 90062. The listed phone number is (213) 595-2358.
What is Carlos Guzman's specialty?
The primary specialty registered for this NPI is Surgery with taxonomy code 208600000X.
Is Carlos Guzman enrolled in Medicare?
Yes. Carlos Guzman 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 Carlos Guzman's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Carlos Guzman reassigns Medicare benefits to Desert Trauma Surgeons, A Medical Group, Inc. (Lynwood, 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 Carlos Guzman'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 Carlos Guzman was last updated on September 23, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Carlos Guzman, MD · NPI 1982090668
Surgery physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since April 9, 2015.
## Identity
- **NPI:** 1982090668 (Entity type: Individual)
- **Enumerated:** April 9, 2015
- **Primary specialty:** Surgery · taxonomy 208600000X
- **State license:** 175007 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 3975 DALTON AVE, Los Angeles, CA 90062-1215
- **Phone:** (213) 595-2358
## 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:** Desert Trauma Surgeons, A Medical Group, Inc. (NPI 1144225426, Lynwood, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** September 23, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1982090668) · Data from the CMS NPPES public registry.