Rebecca Weiss, B.S., B.A.
NPI 1912272055 · Endocrinology, Diabetes & Metabolism Physician · Woodland Hills, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rebecca Weiss, B.S., B.A. is a Endocrinology, Diabetes & Metabolism Physician provider in Woodland Hills, CA (NPI 1912272055).
Provider details
- NPI number
- 1912272055
- Entity type
- Individual
- Primary specialty
- Endocrinology, Diabetes & Metabolism PhysicianAllopathic & Osteopathic Physicians
- Credential
- B.S., B.A.
- Sex
- Female
- Sole proprietor
- No
- License
- A128395 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
14 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 42 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Levothyroxine Sodium | 598 | 174 |
| Pen Needle, Diabeticbrand: Nano 2nd Gen Pen Needle | 231 | 96 |
| Semaglutidebrand: Ozempic | 196 | 32 |
| Methimazole | 162 | 57 |
| Insulin Glargine-Yfgn | 155 | 71 |
| Empagliflozinbrand: Jardiance | 146 | 47 |
| Metformin Hcl |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$137 across 2 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2012-03-21
- Last updated
- 2021-11-29
Frequently asked questions
- What is Rebecca Weiss's NPI number?
- Rebecca Weiss's National Provider Identifier (NPI) is 1912272055, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rebecca Weiss's specialty?
- Rebecca Weiss is listed in the NPPES registry with a primary specialty of Endocrinology, Diabetes & Metabolism Physician (Allopathic & Osteopathic Physicians).
- Where is Rebecca Weiss located?
- Rebecca Weiss's practice location on file with NPPES is 5601 De Soto Ave, Woodland Hills, CA 91367-6701.
- What is Rebecca Weiss's phone number?
- The practice phone number listed in the NPPES registry for Rebecca Weiss is (818) 719-4400.
- Does Rebecca Weiss accept Medicare?
- Rebecca Weiss is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rebecca Weiss's NPI active?
- Yes — Rebecca Weiss's NPI (1912272055) is active in the NPPES registry as of the last update on 2021-11-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.