Quick answers
- Where does Ruth E. Landsberger see patients?
- Medicare's clinician data lists 4 practice locations, including Pacoima, CA, Van Nuys, CA and San Fernando, CA. Call before your visit to confirm the address.
- What is Ruth E. Landsberger's specialty?
- Medicare lists Internal Medicine as the primary specialty.
- Does Ruth E. Landsberger accept Medicare assignment?
- Medicare's clinician data says Ruth E. Landsberger may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Ruth E. Landsberger?
- (818) 896-0531, as listed in official Medicare / NPI Registry data.
- What is Ruth E. Landsberger's NPI number?
- 1629120001. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Ruth E. Landsberger is enrolled with Medicare (CMS data updated 2026-10-02).
- 12756 Van Nuys BlvdPacoima, CA 91331 (818) 896‑0531
- 14624 Sherman Way, Fl 6Van Nuys, CA 91405 (818) 988‑6335
- 1600 San Fernando RdSan Fernando, CA 91340 (818) 365‑8086
- 7107 Remmet AveCanoga Park, CA 91303 (818) 340‑3570
Group practices
Medicare enrollment lists Ruth E. Landsberger as a member of this group (CMS data updated 2026-10-02).
- Northeast Valley Health Corporation78 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Pacoima
Clinicians with the same Medicare primary specialty in Pacoima, CA — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of North Carolina At Chapel Hill School Of Medicine |
| Graduation year | 1989 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1629120001 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians