ELISABETH DIMELIS HENDERSON FERENCE MD
NPI 1457647067
Otolaryngology in Los Angeles, CA
About Elisabeth Dimelis Henderson Ference Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELISABETH DIMELIS HENDERSON FERENCE MD (NPI 1457647067) is an individual otolaryngology provider in Los Angeles, California, licensed in California (A139909) and active in the NPI registry since June 2011. She is enrolled in Medicare PECOS and is a graduate of Harvard Medical School (2011).
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
Elisabeth Dimelis Henderson Ference 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
3Medicare enrollment records show Elisabeth Ference reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90033
- Reassigned Medicare billing, California enrollment
- 2,445 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
Santa Clarita, CA 91387
- Reassigned Medicare billing, California enrollment
- 684 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 6
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 90033 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
LOS ANGELES, CA 90033
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 Elisabeth Ference's NPI number?
The NPI number for Elisabeth Ference is 1457647067. It was assigned to this individual provider in the NPPES registry on June 22, 2011.
Where is Elisabeth Ference located?
Elisabeth Ference practices at 1450 San Pablo St Ste 5100, Los Angeles, CA 90033. The listed phone number is (323) 442-5790.
What is Elisabeth Ference's specialty?
The primary specialty registered for this NPI is Otolaryngology with taxonomy code 207Y00000X.
Is Elisabeth Ference enrolled in Medicare?
Yes. Elisabeth Ference 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 Elisabeth Ference's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Elisabeth Ference reassigns Medicare benefits to 3 organizations: Usc Care Medical Group, Inc (Los Angeles, CA), Children's Hospital Los Angeles Medical Group, Inc. (Los Angeles, CA) and Providence Facey Medical Foundation (Santa Clarita, 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 Elisabeth Ference'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 Elisabeth Ference was last updated on November 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Elisabeth Dimelis Henderson Ference, MD · NPI 1457647067
Otolaryngology physician in Los Angeles, California. Individual provider, active in the CMS NPPES registry since June 22, 2011.
## Identity
- **NPI:** 1457647067 (Entity type: Individual)
- **Enumerated:** June 22, 2011
- **Primary specialty:** Otolaryngology · taxonomy 207Y00000X
- **State license:** A139909 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 1450 SAN PABLO ST STE 5100, Los Angeles, CA 90033-4500
- **Phone:** (323) 442-5790
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Usc Care Medical Group, Inc (NPI 1902846306, Los Angeles, CA); Children's Hospital Los Angeles Medical Group, Inc. (NPI 1265530653, Los Angeles, CA); Providence Facey Medical Foundation (NPI 1922651561, Santa Clarita, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Harvard Medical School, class of 2011
## Record status
- **NPPES last updated:** November 27, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1457647067) · Data from the CMS NPPES public registry.