TRACY LYNN ZASLOW MD
NPI 1194810697
Pediatrics - Sports Medicine in Santa Monica, CA
About Tracy Lynn Zaslow Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
TRACY LYNN ZASLOW MD (NPI 1194810697) is an individual sports medicine provider in Santa Monica, California, licensed in California (A80301) and active in the NPI registry since October 2006. She is enrolled in Medicare PECOS, maintains a secondary practice location in Encino, and is a graduate of New York Medical College (2001).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
Other Identifiers 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
Tracy Lynn Zaslow 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
2Medicare enrollment records show Tracy Zaslow reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 2,118 clinicians in this Medicare group
Los Angeles, CA 90027
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Childrens Hospital Los Angeles Medical Group Inc
- 1,281 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.
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.
SANTA MONICA, CA 90404
SANTA MONICA, CA 90404
SANTA MONICA, CA 90404
SANTA MONICA, CA 90404
SANTA MONICA, CA 90404
SANTA MONICA, CA 90404
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 Tracy Zaslow's NPI number?
The NPI number for Tracy Zaslow is 1194810697. It was assigned to this individual provider in the NPPES registry on October 3, 2006.
Where is Tracy Zaslow located?
Tracy Zaslow practices at 2020 Santa Monica Blvd Ste 400, Santa Monica, CA 90404. The listed phone number is (310) 829-2663.
What is Tracy Zaslow's specialty?
The primary specialty registered for this NPI is Pediatrics, specializing in Sports Medicine, with taxonomy code 2080S0010X.
Is Tracy Zaslow enrolled in Medicare?
Yes. Tracy Zaslow 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 Tracy Zaslow's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Tracy Zaslow reassigns Medicare benefits to 2 organizations: Cedars-Sinai Medical Care Foundation (Los Angeles, CA) and Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, 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 Tracy Zaslow'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 Tracy Zaslow was last updated on March 4, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Tracy Lynn Zaslow, MD · NPI 1194810697
Sports Medicine physician in Santa Monica, California. Individual provider, active in the CMS NPPES registry since October 3, 2006.
## Identity
- **NPI:** 1194810697 (Entity type: Individual)
- **Enumerated:** October 3, 2006
- **Primary specialty:** Pediatrics - Sports Medicine · taxonomy 2080S0010X
- **State license:** A80301 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 2020 SANTA MONICA BLVD STE 400, Santa Monica, CA 90404-2139
- **Phone:** (310) 829-2663
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Cedars-Sinai Medical Care Foundation (NPI 1043826720, Los Angeles, CA); Children's Hospital Los Angeles Medical Group, Inc. (NPI 1265530653, Los Angeles, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** New York Medical College, class of 2001
## Record status
- **NPPES last updated:** March 4, 2022
- **Other identifiers:** Medicaid 00A803010 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1194810697) · Data from the CMS NPPES public registry.