DALIA H. DVORETSKY R.D.
NPI 1841280864
Dietitian, Registered in Los Angeles, CA
About Dalia H. Dvoretsky R.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DALIA H. DVORETSKY R.D. (NPI 1841280864) is an individual dietitian, registered in Los Angeles, California, licensed in California (810714) and active in the NPI registry since October 2005. She maintains a secondary practice location in Mission Hills and is a graduate of Other (1995).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 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
Dalia H. Dvoretsky R.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 Reassignment
Medicare enrollment records show Dalia Dvoretsky reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Santa Monica, CA 90404
- Reassigned Medicare billing, California enrollment
- 461 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 90066 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 15
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90066
LOS ANGELES, CA 90066
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 Dalia Dvoretsky's NPI number?
The NPI number for Dalia Dvoretsky is 1841280864. It was assigned to this individual provider in the NPPES registry on October 21, 2005.
Where is Dalia Dvoretsky located?
Dalia Dvoretsky practices at 12555 W Jefferson Blvd Ste 301, Los Angeles, CA 90066. The listed phone number is (424) 443-5535.
What is Dalia Dvoretsky's specialty?
The primary specialty registered for this NPI is Dietitian, Registered with taxonomy code 133V00000X.
Is Dalia Dvoretsky enrolled in Medicare?
Yes. Dalia Dvoretsky 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 organization bills Medicare for Dalia Dvoretsky's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Dalia Dvoretsky reassigns Medicare benefits to Providence Saint Johns Medical Foundation (Santa Monica, 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 Dalia Dvoretsky'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 Dalia Dvoretsky was last updated on August 14, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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.
# Dalia H. Dvoretsky, R.D. · NPI 1841280864
Dietitian, Registered provider in Los Angeles, California. Individual provider, active in the CMS NPPES registry since October 21, 2005.
## Identity
- **NPI:** 1841280864 (Entity type: Individual)
- **Enumerated:** October 21, 2005
- **Primary specialty:** Dietitian, Registered · taxonomy 133V00000X
- **State license:** 810714 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 12555 W JEFFERSON BLVD STE 301, Los Angeles, CA 90066-7032
- **Phone:** (424) 443-5535 · **Fax:** (424) 443-5581
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Providence Saint Johns Medical Foundation (NPI 1770093734, Santa Monica, CA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1995
## Record status
- **NPPES last updated:** August 14, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1841280864) · Data from the CMS NPPES public registry.