DR. JOSEPH P. LIU M.D.
NPI 1770895559
Radiology - Diagnostic Radiology in Redondo Beach, CA
About Dr. Joseph P. Liu M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. JOSEPH P. LIU M.D. (NPI 1770895559) is an individual diagnostic radiology provider in Redondo Beach, California, licensed in California (A130982) and active in the NPI registry since July 2010. He is enrolled in Medicare PECOS, maintains 2 additional practice locations, and is a graduate of Wayne State University School Of Medicine (2004).
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Locations 2
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. Joseph P. Liu 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
13Medicare enrollment records show Joseph Liu reassigns Medicare billing to 13 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Los Angeles, CA 90025
- Reassigned Medicare billing, California enrollment
- 311 clinicians in this Medicare group
Los Angeles, CA 90025
- Reassigned Medicare billing, California enrollment
- 372 clinicians in this Medicare group
Los Angeles, CA 90048
- Reassigned Medicare billing, California enrollment
- 2,118 clinicians in this Medicare group
Encino, CA 91436
- Reassigned Medicare billing, California enrollment
- 329 clinicians in this Medicare group
Tehachapi, CA 93561
- Reassigned Medicare billing, California enrollment
- 252 clinicians in this Medicare group
Palm Desert, CA 92260
- Reassigned Medicare billing, California enrollment
- 278 clinicians in this Medicare group
Fresno, CA 93710
- Reassigned Medicare billing, California enrollment
- 232 clinicians in this Medicare group
Modesto, CA 95350
- Reassigned Medicare billing, California enrollment
- 219 clinicians in this Medicare group
Fremont, CA 94538
- Reassigned Medicare billing, California enrollment
- 238 clinicians in this Medicare group
Stockton, CA 95210
- Reassigned Medicare billing, California enrollment
- 219 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 9
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 90277 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Joseph Liu's NPI number?
The NPI number for Joseph Liu is 1770895559. It was assigned to this individual provider in the NPPES registry on July 8, 2010.
Where is Joseph Liu located?
Joseph Liu practices at 510 N Prospect Ave Ste 101, Redondo Beach, CA 90277. The listed phone number is (313) 745-3433.
What is Joseph Liu's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Joseph Liu enrolled in Medicare?
Yes. Joseph Liu 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 Joseph Liu's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Joseph Liu reassigns Medicare benefits to 13 organizations: Pronet Imaging Medical Group, Inc. (Los Angeles, CA), Beverly Radiology Medical Group III (Los Angeles, CA), Cedars-Sinai Medical Care Foundation (Los Angeles, CA), San Fernando Valley Interventional Radiology And Imaging Center (Encino, CA), Kern Radiology Medical Group, Inc (Tehachapi, CA) and 8 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 Joseph Liu'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 Joseph Liu was last updated on August 13, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Joseph P. Liu, M.D. · NPI 1770895559
Diagnostic Radiology physician in Redondo Beach, California. Individual provider, active in the CMS NPPES registry since July 8, 2010.
## Identity
- **NPI:** 1770895559 (Entity type: Individual)
- **Enumerated:** July 8, 2010
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** A130982 (California)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 510 N PROSPECT AVE STE 101, Redondo Beach, CA 90277
- **Phone:** (313) 745-3433 · **Fax:** (313) 577-8600
## 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:** 13 organizations under Medicare reassignment (form CMS-855R): Pronet Imaging Medical Group, Inc. (NPI 1528099488, Los Angeles, CA); Beverly Radiology Medical Group III (NPI 1962457812, Los Angeles, CA); Cedars-Sinai Medical Care Foundation (NPI 1316984388, Los Angeles, CA); San Fernando Valley Interventional Radiology And Imaging Center (NPI 1942350889, Encino, CA); Kern Radiology Medical Group, Inc (NPI 1699294025, Tehachapi, CA); and 8 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Wayne State University School Of Medicine, class of 2004
## Record status
- **NPPES last updated:** August 13, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1770895559) · Data from the CMS NPPES public registry.