MR. ROBERT EDWARD LIEBERSON MD
NPI 1598863326
Neurological Surgery in Stanford, CA
About Mr. Robert Edward Lieberson Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. ROBERT EDWARD LIEBERSON MD (NPI 1598863326) is an individual neurological surgery provider in Stanford, California, licensed in Oregon (MD205928) and active in the NPI registry since September 2006. He is enrolled in Medicare PECOS, is affiliated with Meritus Medical Center, and maintains a secondary practice location in Corvallis.
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
Mr. Robert Edward Lieberson 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
12Medicare enrollment records show Robert Lieberson reassigns Medicare billing to 12 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
San Francisco, CA 94143
- Reassigned Medicare billing, California enrollment
- 5,645 clinicians in this Medicare group
San Francisco, CA 94122
- Reassigned Medicare billing, California enrollment
- 5,544 clinicians in this Medicare group
Sacramento, CA 95816
- Reassigned Medicare billing, California enrollment
- 266 clinicians in this Medicare group
Salem, OR 97317
- Reassigned Medicare billing, Oregon and Washington enrollments
- Medicare enrollment name: Kaiser Foundation Health Plan Of The Northwest
- Also billed through NPI 1871848457 (Washington)
- 3,207 clinicians in this Medicare group
Sandy, OR 97055
- Reassigned Medicare billing, Oregon enrollment
- 1,248 clinicians in this Medicare group
Spearfish, SD 57783
- Reassigned Medicare billing, South Dakota enrollment
- 831 clinicians in this Medicare group
Erie, PA 16550
- Reassigned Medicare billing, Pennsylvania enrollment
- 962 clinicians in this Medicare group
Mc Henry, MD 21541
- Reassigned Medicare billing, Maryland enrollment
- 318 clinicians in this Medicare group
Altoona, PA 16602
- Reassigned Medicare billing, Pennsylvania enrollment
- 338 clinicians in this Medicare group
Hagerstown, MD 21740
- Reassigned Medicare billing, Maryland enrollment
- 242 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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Meritus Medical Center
Acute Care Hospitals · Hagerstown, MDCorning Hospital
Acute Care Hospitals · Corning, NYRobert Packer Hospital
Acute Care Hospitals · Sayre, PAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 94305 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.
STANFORD, CA 94305
STANFORD, CA 94305
STANFORD, CA 94305
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 Robert Lieberson's NPI number?
The NPI number for Robert Lieberson is 1598863326. It was assigned to this individual provider in the NPPES registry on September 20, 2006.
Where is Robert Lieberson located?
Robert Lieberson practices at 300 Pasteur Dr Room R281, Stanford, CA 94305. The listed phone number is (650) 723-5573.
What is Robert Lieberson's specialty?
The primary specialty registered for this NPI is Neurological Surgery with taxonomy code 207T00000X.
Is Robert Lieberson enrolled in Medicare?
Yes. Robert Lieberson 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 Robert Lieberson's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Robert Lieberson reassigns Medicare benefits to 12 organizations: University Of California San Francisco (San Francisco, CA), Ucsf Medical Group Business Services (San Francisco, CA), Acute Care Surgery Medical Group, Inc. (Sacramento, CA), South Salem Rehabilitation, LLC (Salem, OR), Legacy Clinics LLC (Sandy, OR) and 7 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 Robert Lieberson's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Robert Lieberson affiliated with any hospitals?
According to CMS data, Robert Lieberson is affiliated with Meritus Medical Center, Corning Hospital and Robert Packer Hospital.
When was this NPI record last updated?
The NPPES record for Robert Lieberson was last updated on September 29, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 34 days 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.
# Mr. Robert Edward Lieberson, MD · NPI 1598863326
Neurological Surgery physician in Stanford, California. Individual provider, active in the CMS NPPES registry since September 20, 2006.
## Identity
- **NPI:** 1598863326 (Entity type: Individual)
- **Enumerated:** September 20, 2006
- **Primary specialty:** Neurological Surgery · taxonomy 207T00000X
- **State license:** MD205928 (Oregon)
- **Sole proprietor:** No
## Practice location
- **Address:** 300 PASTEUR DR, ROOM R281, Stanford, CA 94305-2200
- **Phone:** (650) 723-5573
## 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:** 12 organizations under Medicare reassignment (form CMS-855R): University Of California San Francisco (NPI 1346329380, San Francisco, CA); Ucsf Medical Group Business Services (NPI 1477624104, San Francisco, CA); Acute Care Surgery Medical Group, Inc. (NPI 1700069549, Sacramento, CA); South Salem Rehabilitation, LLC (NPI 1215071998, Salem, OR); Legacy Clinics LLC (NPI 1730472192, Sandy, OR); and 7 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 1982
## Record status
- **NPPES last updated:** September 29, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1598863326) · Data from the CMS NPPES public registry.