DAVID DE LA LOZA MD
NPI 1346326394
Internal Medicine in Los Angeles, CA
About David De La Loza Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DAVID DE LA LOZA MD (NPI 1346326394) is an individual internal medicine provider in Los Angeles, California, licensed in California (G082210) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS and maintains a secondary practice location in Los Angeles.
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 (PECOS)
David De La Loza Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show David De La Loza reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 12 clinicians in this Medicare group
Los Angeles, CA 90015
- Reassigned Medicare billing, California enrollment
- 2,052 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90022 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 90022
LOS ANGELES, CA 90022
LOS ANGELES, CA 90022
LOS ANGELES, CA 90022
LOS ANGELES, CA 90022
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 David De La Loza's NPI number?
The NPI number for David De La Loza is 1346326394. It was assigned to this individual provider in the NPPES registry on October 31, 2006.
Where is David De La Loza located?
David De La Loza practices at 942 S Atlantic Blvd, Los Angeles, CA 90022. The listed phone number is (323) 263-9700.
What is David De La Loza's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is David De La Loza enrolled in Medicare?
Yes. David De La Loza is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for David De La Loza's services?
According to the CMS Revalidation Reassignment List (October 2026 release), David De La Loza reassigns Medicare benefits to 2 organizations: Baart Community Healthcare (Los Angeles, CA) and Healthcare Partners Affiliates Medical Group (Los Angeles, 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 David De La Loza'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 David De La Loza was last updated on August 7, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# David De La Loza, MD · NPI 1346326394
Internal Medicine physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since October 31, 2006.
## Identity
- **NPI:** 1346326394 (Entity type: Individual)
- **Enumerated:** October 31, 2006
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** G082210 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 942 S ATLANTIC BLVD, Los Angeles, CA 90022
- **Phone:** (323) 263-9700 · **Fax:** (323) 263-8042
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Baart Community Healthcare (NPI 1497127328, Los Angeles, CA); Healthcare Partners Affiliates Medical Group (NPI 1659312593, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** August 7, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1346326394) · Data from the CMS NPPES public registry.