DR. STEPHEN MICHAEL ESKAROS MD
NPI 1588851372
Anesthesiology in Los Angeles, CA
About Dr. Stephen Michael Eskaros Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. STEPHEN MICHAEL ESKAROS MD (NPI 1588851372) is an individual anesthesiology provider in Los Angeles, California, licensed in California (A104081) and active in the NPI registry since September 2007. He is enrolled in Medicare PECOS and is a graduate of University Of California, Geffen School Of Medicine (1999).
NPPES Registry Identity
Specialties & Licenses 2
Other Identifiers 2
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
Dr. Stephen Michael Eskaros 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
8Medicare enrollment records show Stephen Eskaros reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Encino, CA 91316
- Reassigned Medicare billing, California enrollment
- 19 clinicians in this Medicare group
Torrance, CA 90505
- Reassigned Medicare billing, California enrollment
- 78 clinicians in this Medicare group
Valencia, CA 91355
- Reassigned Medicare billing, California enrollment
- 833 clinicians in this Medicare group
Los Alamitos, CA 90720
- Reassigned Medicare billing, California enrollment
- 63 clinicians in this Medicare group
Los Alamitos, CA 90720
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Stephen Michael Eskaros MD Inc
Fountain Valley, CA 97208
- Reassigned Medicare billing, California enrollment
- 59 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 1,216 clinicians in this Medicare group
- Reassigned Medicare billing, California enrollment
- 420 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
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.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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
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 Stephen Eskaros's NPI number?
The NPI number for Stephen Eskaros is 1588851372. It was assigned to this individual provider in the NPPES registry on September 26, 2007.
Where is Stephen Eskaros located?
Stephen Eskaros practices at 757 Westwood Plz, Los Angeles, CA 90095. The listed phone number is (310) 825-8111.
What is Stephen Eskaros's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Stephen Eskaros enrolled in Medicare?
Yes. Stephen Eskaros 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 Stephen Eskaros's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Stephen Eskaros reassigns Medicare benefits to 8 organizations: Century Anesthesia Medical Group (Encino, CA), Torrance Anesthesia Medical Group Inc. (Torrance, CA), Cep America - Anesthesia PC (Valencia, CA), Talbert Anesthesia Group Incorporated (Los Alamitos, CA), Stephen Michael Eskaros, M.D., Inc. (Los Alamitos, CA) and 3 more organizations, listed in the Medicare section above. 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 Stephen Eskaros'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 Stephen Eskaros was last updated on June 20, 2014. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.
# Dr. Stephen Michael Eskaros, MD · NPI 1588851372
Anesthesiology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since September 26, 2007.
## Identity
- **NPI:** 1588851372 (Entity type: Individual)
- **Enumerated:** September 26, 2007
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A104081 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 757 WESTWOOD PLZ, Los Angeles, CA 90095-8358
- **Phone:** (310) 825-8111
## 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:** 8 organizations under Medicare reassignment (form CMS-855R): Century Anesthesia Medical Group (NPI 1376067629, Encino, CA); Torrance Anesthesia Medical Group Inc. (NPI 1902824642, Torrance, CA); Cep America - Anesthesia PC (NPI 1396423067, Valencia, CA); Talbert Anesthesia Group Incorporated (NPI 1144626714, Los Alamitos, CA); Stephen Michael Eskaros, M.D., Inc. (NPI 1326368176, Los Alamitos, CA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 1999
## Record status
- **NPPES last updated:** June 20, 2014
- **Other identifiers:** Medicare PIN AU066X (CA); Medicare PIN CB213087 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1588851372) · Data from the CMS NPPES public registry.