LEONID TREYGER M.D
NPI 1336178102
Family Medicine in Sacramento, CA
About Leonid Treyger M.d NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LEONID TREYGER M.D (NPI 1336178102) is an individual family medicine provider in Sacramento, California, licensed in California (A64930) and active in the NPI registry since July 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 15
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Leonid Treyger M.d is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Leonid Treyger reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Pittsburg, CA 94565
- Reassigned Medicare billing, California enrollment
- 530 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 95815 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Leonid Treyger's NPI number?
The NPI number for Leonid Treyger is 1336178102. It was assigned to this individual provider in the NPPES registry on July 2, 2006.
Where is Leonid Treyger located?
Leonid Treyger practices at 3234 Marysville Bl, Sacramento, CA 95815. The listed phone number is (916) 646-1200.
What is Leonid Treyger's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Leonid Treyger enrolled in Medicare?
Yes. Leonid Treyger is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Leonid Treyger's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leonid Treyger reassigns Medicare benefits to Contra Costa County (Pittsburg, 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 Leonid Treyger'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 Leonid Treyger was last updated on July 21, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.