LIZA SUZANNE BLUMENFELD
NPI 1053853614
Speech-Language Pathologist in San Diego, CA
About Liza Suzanne Blumenfeld NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LIZA SUZANNE BLUMENFELD (NPI 1053853614) is an individual speech-language pathologist provider in San Diego, California, licensed in California (10068) and active in the NPI registry since November 2016. She maintains a secondary practice location in San Diego 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
Liza Suzanne Blumenfeld 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 Liza Blumenfeld reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- Medicare enrollment name: Regents Of The University Of California
- 1,051 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 4
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.
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.
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
SAN DIEGO, CA 92103
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 Liza Blumenfeld's NPI number?
The NPI number for Liza Blumenfeld is 1053853614. It was assigned to this individual provider in the NPPES registry on November 14, 2016.
Where is Liza Blumenfeld located?
Liza Blumenfeld practices at 200 W Arbor Dr, San Diego, CA 92103. The listed phone number is (800) 926-8273.
What is Liza Blumenfeld's specialty?
The primary specialty registered for this NPI is Speech-Language Pathologist with taxonomy code 235Z00000X.
Is Liza Blumenfeld enrolled in Medicare?
Yes. Liza Blumenfeld 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 Liza Blumenfeld's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Liza Blumenfeld reassigns Medicare benefits to Regents Of The University Of California - Ucsd Medical Group (San Diego, 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 Liza Blumenfeld'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 Liza Blumenfeld was last updated on August 16, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Liza Suzanne Blumenfeld · NPI 1053853614
Speech-Language Pathologist provider in San Diego, California. Individual provider, active in the CMS NPPES registry since November 14, 2016.
## Identity
- **NPI:** 1053853614 (Entity type: Individual)
- **Enumerated:** November 14, 2016
- **Primary specialty:** Speech-Language Pathologist · taxonomy 235Z00000X
- **State license:** 10068 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 200 W ARBOR DR, San Diego, CA 92103-9000
- **Phone:** (800) 926-8273
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Bills Medicare through:** Regents Of The University Of California - Ucsd Medical Group (NPI 1336267137, San Diego, 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 16, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1053853614) · Data from the CMS NPPES public registry.