DR. PEGGY SHEN M.D.
NPI 1033128699
Anesthesiology in Encino, CA
About Dr. Peggy Shen M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PEGGY SHEN M.D. (NPI 1033128699) is an individual anesthesiology provider in Encino, California, licensed in California (A86218) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Washington University School Of Medicine (2001).
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
Dr. Peggy Shen M.d. 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 Peggy Shen reassigns Medicare billing to 8 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Woodland Hills, CA 91364
- Reassigned Medicare billing, California enrollment
- 7 clinicians in this Medicare group
Woodland Hills, CA 91364
- Reassigned Medicare billing, California enrollment
- 6 clinicians in this Medicare group
West Hills, CA 91307
- Reassigned Medicare billing, California enrollment
- 99 clinicians in this Medicare group
Glendale, CA 91208
- Reassigned Medicare billing, California enrollment
- 23 clinicians in this Medicare group
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 clinicians in this Medicare group
Pasadena, CA 91105
- Reassigned Medicare billing, California enrollment
- 214 clinicians in this Medicare group
Lynwood, CA 90262
- Reassigned Medicare billing, California enrollment
- 83 clinicians in this Medicare group
Victorville, CA 92395
- Reassigned Medicare billing, California enrollment
- 34 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.
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 Peggy Shen's NPI number?
The NPI number for Peggy Shen is 1033128699. It was assigned to this individual provider in the NPPES registry on August 5, 2006.
Where is Peggy Shen located?
Peggy Shen practices at 15910 Ventura Blvd Suite 1502, Encino, CA 91436. The listed phone number is (818) 728-9877.
What is Peggy Shen's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Peggy Shen enrolled in Medicare?
Yes. Peggy Shen 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 Peggy Shen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Peggy Shen reassigns Medicare benefits to 8 organizations: Cutting Edge Surgical Institute, Inc (Woodland Hills, CA), International Center For Minimally Invasive Foot Surgery (Woodland Hills, CA), Advanced Anesthesia Specialists A Medical Corporation (West Hills, CA), Descanso Anesthesia Group (Glendale, CA), Usc Care Medical Group, Inc (Los Angeles, 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 Peggy Shen'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 Peggy Shen was last updated on April 1, 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. Peggy Shen, M.D. · NPI 1033128699
Anesthesiology physician in Encino, California. Individual provider, active in the CMS NPPES registry since August 5, 2006.
## Identity
- **NPI:** 1033128699 (Entity type: Individual)
- **Enumerated:** August 5, 2006
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A86218 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 15910 VENTURA BLVD, SUITE 1502, Encino, CA 91436-2802
- **Phone:** (818) 728-9877
## 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): Cutting Edge Surgical Institute, Inc (NPI 1720483662, Woodland Hills, CA); International Center For Minimally Invasive Foot Surgery (NPI 1083074579, Woodland Hills, CA); Advanced Anesthesia Specialists A Medical Corporation (NPI 1871733600, West Hills, CA); Descanso Anesthesia Group (NPI 1912573981, Glendale, CA); Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA); and 3 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Washington University School Of Medicine, class of 2001
## Record status
- **NPPES last updated:** April 1, 2014
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Source: [NPI Profile](https://npiprofile.com/npi/1033128699) · Data from the CMS NPPES public registry.