SERGEY SERGEYEVICH PROGUSHEV MD
NPI 1285193342
Anesthesiology in Los Angeles, CA
About Sergey Sergeyevich Progushev Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SERGEY SERGEYEVICH PROGUSHEV MD (NPI 1285193342) is an individual anesthesiology provider in Los Angeles, California, licensed in California (A181798) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS and is a graduate of Medical College Of Georgia School Of Medicine (2019).
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
Sergey Sergeyevich Progushev 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 Reassignments
4Medicare enrollment records show Sergey Progushev reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90095
- Reassigned Medicare billing, California enrollment
- 295 clinicians in this Medicare group
Northridge, CA 91325
- Reassigned Medicare billing, California enrollment
- 23 clinicians in this Medicare group
Woodland Hills, CA 91364
- Reassigned Medicare billing, California enrollment
- 20 clinicians in this Medicare group
West Hills, CA 91307
- Reassigned Medicare billing, California enrollment
- 52 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 2
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.
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 90095
LOS ANGELES, CA 90095
LOS ANGELES, CA 90095
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 Sergey Progushev's NPI number?
The NPI number for Sergey Progushev is 1285193342. It was assigned to this individual provider in the NPPES registry on March 18, 2019.
Where is Sergey Progushev located?
Sergey Progushev practices at 757 Westwood Plz Ste 3325, Los Angeles, CA 90095. The listed phone number is (310) 267-8653.
What is Sergey Progushev's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Sergey Progushev enrolled in Medicare?
Yes. Sergey Progushev 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 organizations bill Medicare for Sergey Progushev's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sergey Progushev reassigns Medicare benefits to 4 organizations: Regents Of The University Of California (Los Angeles, CA), Valley Anesthesia Physicians Medical Group, Inc (Northridge, CA), Compassionate Critical Care Group, Inc. (Woodland Hills, CA) and West Hills Anesthesia And Perioperative Physicians (West Hills, 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 Sergey Progushev'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 Sergey Progushev was last updated on July 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Sergey Sergeyevich Progushev, MD · NPI 1285193342
Anesthesiology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since March 18, 2019.
## Identity
- **NPI:** 1285193342 (Entity type: Individual)
- **Enumerated:** March 18, 2019
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A181798 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 757 WESTWOOD PLZ STE 3325, Los Angeles, CA 90095-8358
- **Phone:** (310) 267-8653
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1326096165, Los Angeles, CA); Valley Anesthesia Physicians Medical Group, Inc (NPI 1649895186, Northridge, CA); Compassionate Critical Care Group, Inc. (NPI 1295332633, Woodland Hills, CA); West Hills Anesthesia And Perioperative Physicians (NPI 1881061802, West Hills, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical College Of Georgia School Of Medicine, class of 2019
## Record status
- **NPPES last updated:** July 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1285193342) · Data from the CMS NPPES public registry.