ERIK LEE LIEDERBAUER MD
NPI 1467913848
Hospitalist in La Jolla, CA
About Erik Lee Liederbauer Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ERIK LEE LIEDERBAUER MD (NPI 1467913848) is an individual hospitalist provider in La Jolla, California, licensed in California (A195466) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in San Diego, and is a graduate of University Of Illinois College Of Med (chi/peor/rock/chm-urb) (2019).
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Erik Lee Liederbauer 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
4Medicare enrollment records show Erik Liederbauer reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Diego, CA 92103
- Reassigned Medicare billing, California enrollment
- 1,051 clinicians in this Medicare group
Encinitas, CA 92024
- Reassigned Medicare billing, California enrollment
- 92 clinicians in this Medicare group
Encinitas, CA 92024
- Reassigned Medicare billing, California enrollment
- 70 clinicians in this Medicare group
Sandy, OR 97055
- Reassigned Medicare billing, Oregon enrollment
- 1,248 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 7
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 92037 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.
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.
LA JOLLA, CA 92037
LA JOLLA, CA 92037
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 Erik Liederbauer's NPI number?
The NPI number for Erik Liederbauer is 1467913848. It was assigned to this individual provider in the NPPES registry on March 27, 2019. The provider is also known as Erik Lee Liederbach.
Where is Erik Liederbauer located?
Erik Liederbauer practices at 9300 Campus Point Dr, La Jolla, CA 92037. The listed phone number is (800) 926-8273.
What is Erik Liederbauer's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Erik Liederbauer enrolled in Medicare?
Yes. Erik Liederbauer 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 Erik Liederbauer's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erik Liederbauer reassigns Medicare benefits to 4 organizations: Regents Of The University Of California (San Diego, CA), North County Inpatient Medical Alliance, A Medical Group, Inc (Encinitas, CA), Enlightened Healthcare Alliance Medical Corporation (Encinitas, CA) and Legacy Clinics LLC (Sandy, OR). 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 Erik Liederbauer'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 Erik Liederbauer was last updated on January 21, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 months 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.
# Erik Lee Liederbauer, MD · NPI 1467913848
Hospitalist physician in La Jolla, California. Individual provider, active in the CMS NPPES registry since March 27, 2019.
## Identity
- **NPI:** 1467913848 (Entity type: Individual)
- **Enumerated:** March 27, 2019
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** A195466 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9300 CAMPUS POINT DR, La Jolla, CA 92037-1300
- **Phone:** (800) 926-8273 · **Fax:** (888) 539-8781
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Regents Of The University Of California (NPI 1487772380, San Diego, CA); North County Inpatient Medical Alliance, A Medical Group, Inc (NPI 1932108115, Encinitas, CA); Enlightened Healthcare Alliance Medical Corporation (NPI 1710458245, Encinitas, CA); Legacy Clinics LLC (NPI 1730472192, Sandy, OR) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Illinois College Of Med, class of 2019
## Record status
- **NPPES last updated:** January 21, 2026
- **Other identifiers:** Medicaid 1467913848 (OR)
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Source: [NPI Profile](https://npiprofile.com/npi/1467913848) · Data from the CMS NPPES public registry.