Blanca Ledezma, MSN, NP
NPI 1124253323 · Hematology & Oncology Physician · Santa Monica, CA
Enrolled with Medicare as Practitioner - Nurse Practitioner · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Blanca Ledezma, MSN, NP is a Hematology & Oncology Physician provider in Santa Monica, CA (NPI 1124253323).
Provider details
- NPI number
- 1124253323
- Entity type
- Individual
- Primary specialty
- Hematology & Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MSN, NP
- Sex
- Female
- Sole proprietor
- Yes
- License
- 570758 (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
17 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Apixabanbrand: Eliquis | 36 | — |
| Prochlorperazine Maleate | 33 | 17 |
| Dexamethasone | 32 | 16 |
| Ondansetronbrand: Ondansetron Odt | 32 | 16 |
| Osimertinib Mesylatebrand: Tagrisso | 26 | — |
| Oxycodone Hcl | 21 | — |
| Ondansetron Hcl | 20 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$24,228 across 98 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
- 2009-05-18
- Last updated
- 2025-09-09
- Certified
- 2025-09-09
Frequently asked questions
- What is Blanca Ledezma's NPI number?
- Blanca Ledezma's National Provider Identifier (NPI) is 1124253323, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Blanca Ledezma's specialty?
- Blanca Ledezma is listed in the NPPES registry with a primary specialty of Hematology & Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Blanca Ledezma located?
- Blanca Ledezma's practice location on file with NPPES is 2020 Santa Monica Blvd Ste 600, Santa Monica, CA 90404-2131.
- What is Blanca Ledezma's phone number?
- The practice phone number listed in the NPPES registry for Blanca Ledezma is (310) 289-5471.
- Does Blanca Ledezma accept Medicare?
- Blanca Ledezma is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Blanca Ledezma's NPI active?
- Yes — Blanca Ledezma's NPI (1124253323) is active in the NPPES registry as of the last update on 2025-09-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.