Barliz Waissengrin, MD
NPI 1578407904 · Medical Oncology Physician · Los Angeles, CA
Barliz Waissengrin, MD is a Medical Oncology Physician provider in Los Angeles, CA (NPI 1578407904).
Provider details
- NPI number
- 1578407904
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 925 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2026-04-16
- Last updated
- 2026-04-16
- Certified
- 2026-04-16
Frequently asked questions
- What is Barliz Waissengrin's NPI number?
- Barliz Waissengrin's National Provider Identifier (NPI) is 1578407904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barliz Waissengrin's specialty?
- Barliz Waissengrin is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Barliz Waissengrin located?
- Barliz Waissengrin's practice location on file with NPPES is 127 S San Vicente Blvd Fl 7, Los Angeles, CA 90048-3311.
- What is Barliz Waissengrin's phone number?
- The practice phone number listed in the NPPES registry for Barliz Waissengrin is (818) 233-2154.
- Is Barliz Waissengrin's NPI active?
- Yes — Barliz Waissengrin's NPI (1578407904) is active in the NPPES registry as of the last update on 2026-04-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.