EUGENE T VAN DO PC
NPI 1992654974
Internal Medicine - Pulmonary Disease in Los Alamitos, CA
About Eugene T Van Do Pc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
EUGENE T VAN DO PC (NPI 1992654974) is a healthcare organization registered as a pulmonary disease in Los Alamitos, California and active in the NPI registry since January 2026. The organization lists Eugene T Van, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Eugene T Van Do Pc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Eugene T Van Do PC, which bills Medicare for the services this clinician delivers.
Clinician (1)
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
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 Eugene T Van Do PC's NPI number?
The NPI number for Eugene T Van Do PC is 1992654974. It was assigned to this organization in the NPPES registry on January 23, 2026.
Where is Eugene T Van Do PC located?
Eugene T Van Do PC is located at 3801 Katella Ave Ste 320, Los Alamitos, CA 90720. The listed phone number is (714) 661-3488.
What is Eugene T Van Do PC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Pulmonary Disease, with taxonomy code 207RP1001X.
Is Eugene T Van Do PC enrolled in Medicare?
Yes. Eugene T Van Do PC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Eugene T Van Do PC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Pulmonary Disease) reassigns their Medicare billing to Eugene T Van Do PC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Eugene T Van Do PC was last updated on January 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Eugene T Van Do Pc · NPI 1992654974
Pulmonary Disease organization in Los Alamitos, California. Organization record, active in the CMS NPPES registry since January 23, 2026.
## Identity
- **NPI:** 1992654974 (Entity type: Organization)
- **Enumerated:** January 23, 2026
- **Primary specialty:** Internal Medicine - Pulmonary Disease · taxonomy 207RP1001X
- **Organization subpart:** No
- **Authorized official:** Eugene Van, OWNER
## Practice location
- **Address:** 3801 KATELLA AVE STE 320, Los Alamitos, CA 90720-3344
- **Phone:** (714) 661-3488
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 1 clinician (Pulmonary Disease) reassigns Medicare billing to this organization (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** January 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1992654974) · Data from the CMS NPPES public registry.