ALEXANDER PAPPAS MD
NPI 1033596143
Family Medicine - Addiction Medicine in Venice, CA
About Alexander Pappas Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ALEXANDER PAPPAS MD (NPI 1033596143) is an individual addiction medicine provider in Venice, California, licensed in California (A167956) and active in the NPI registry since April 2015. He is enrolled in Medicare PECOS and is a graduate of University Of Maryland School Of Medicine (2015).
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 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
Alexander Pappas 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 Alexander Pappas reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Venice, CA 90291
- Reassigned Medicare billing, California enrollment
- 147 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 90291 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.
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 Alexander Pappas's NPI number?
The NPI number for Alexander Pappas is 1033596143. It was assigned to this individual provider in the NPPES registry on April 28, 2015.
Where is Alexander Pappas located?
Alexander Pappas practices at 604 Rose Ave, Venice, CA 90291. The listed phone number is (310) 392-8636.
What is Alexander Pappas's specialty?
The primary specialty registered for this NPI is Family Medicine, specializing in Addiction Medicine, with taxonomy code 207QA0401X.
Is Alexander Pappas enrolled in Medicare?
Yes. Alexander Pappas 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 Alexander Pappas's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Pappas reassigns Medicare benefits to Venice Family Clinic (Venice, 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 Alexander Pappas'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 Alexander Pappas was last updated on March 3, 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.
# Alexander Pappas, MD · NPI 1033596143
Addiction Medicine physician in Venice, California. Individual provider, active in the CMS NPPES registry since April 28, 2015.
## Identity
- **NPI:** 1033596143 (Entity type: Individual)
- **Enumerated:** April 28, 2015
- **Primary specialty:** Family Medicine - Addiction Medicine · taxonomy 207QA0401X
- **State license:** A167956 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 604 ROSE AVE, Venice, CA 90291-2767
- **Phone:** (310) 392-8636
## 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:** Venice Family Clinic (NPI 1669418513, Venice, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Maryland School Of Medicine, class of 2015
## Record status
- **NPPES last updated:** March 3, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1033596143) · Data from the CMS NPPES public registry.