Leslie Botnick, M.D.
NPI 1275530917 · Radiation Oncology Physician · Sherman Oaks, CA
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Leslie Botnick, M.D. is a Radiation Oncology Physician provider in Sherman Oaks, CA (NPI 1275530917).
Provider details
- NPI number
- 1275530917
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G37645 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
1,135 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. 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 .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 357 | $139 |
| Intensity Modulated Treatment Delivery, Single Or Multiple Fields/Arcs,via Narrow Spatially and Temporally Modulated Beams, Binary, Dynamic Mlc, Per Treatment SessionG6015 | 300 | $428 |
| Radiation Treatment Management, 5 Treatment Sessions77427 | 110 | $207 |
| Continuing Radiation Therapy Consultation Per Week77336 | 101 | $106 |
| Calculation of Radiation Therapy Dose77300 | 82 | $76 |
| Radiation Treatment Delivery,3 Or More Separate Treatment Areas, Custom Blocking, Tangential Ports, Wedges, Rotational Beam, Compensators, Electron Beam; 6-10 MevG6012 | 61 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$4,507 across 4 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
Additional practice locations (1)
- 1500 Rosecrans Ave Ste 400Manhattan Beach, CA 90266-3754Phone: (310) 335-4065Fax: (310) 335-4098
Registry dates
- Enumerated
- 2005-07-07
- Last updated
- 2020-11-20
- Certified
- 2020-11-20
Frequently asked questions
- What is Leslie Botnick's NPI number?
- Leslie Botnick's National Provider Identifier (NPI) is 1275530917, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leslie Botnick's specialty?
- Leslie Botnick is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Leslie Botnick located?
- Leslie Botnick's practice location on file with NPPES is 5522 Sepulveda Blvd, Sherman Oaks, CA 91411-3437.
- What is Leslie Botnick's phone number?
- The practice phone number listed in the NPPES registry for Leslie Botnick is (818) 997-1522.
- Does Leslie Botnick accept Medicare?
- Leslie Botnick is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Leslie Botnick's NPI active?
- Yes — Leslie Botnick's NPI (1275530917) is active in the NPPES registry as of the last update on 2020-11-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.