Stanislav Lazarev
NPI 1336566272 · Radiation Oncology Physician · New York, NY
Enrolled with Medicare as Practitioner - Radiation Oncology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stanislav Lazarev is a Radiation Oncology Physician provider in New York, NY (NPI 1336566272).
Provider details
- NPI number
- 1336566272
- Entity type
- Individual
- Primary specialty
- Radiation Oncology PhysicianAllopathic & Osteopathic Physicians
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- General Acute Care Hospital282N00000X
Hospitals
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
12 yrs in NPPES registry
- Profile completeness28% of score
83% of core fields populated
- Practice footprint17% of score
2 documented practice locations
- Medicare service volume (vs. specialty peers)28% of score
488 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Intermediate Proton Beam Radiation Treatment77523 | 115 | $1,079 |
| Ct Guidance for Insertion of Radiation Therapy Fields77014 | 95 | $134 |
| Calculation of Radiation Therapy Dose77300 | 48 | $74 |
| Continuing Radiation Therapy Consultation Per Week77336 | 40 | $100 |
| Stereoscopic X-Ray Guidance for Localization of Target Volume for the Delivery of Radiation TherapyG6002 | 39 | $85 |
| Design and Construction of Complex Radiation Treatment Device77334 | 30 | $66 |
Practice location
Mailing address
Additional practice locations (1)
- Mount Sinai Prohealth Radiation Oncology2322 30th AvenueAstoria, NY 11102-1110Phone: (646) 872-9186
Registry dates
- Enumerated
- 2014-03-27
- Last updated
- 2020-08-14
- Certified
- 2020-08-14
Frequently asked questions
- What is Stanislav Lazarev's NPI number?
- Stanislav Lazarev's National Provider Identifier (NPI) is 1336566272, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stanislav Lazarev's specialty?
- Stanislav Lazarev is listed in the NPPES registry with a primary specialty of Radiation Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Stanislav Lazarev located?
- Stanislav Lazarev's practice location on file with NPPES is 1184 5th Avenue, First Floor, New York, NY 10029-1002.
- What is Stanislav Lazarev's phone number?
- The practice phone number listed in the NPPES registry for Stanislav Lazarev is (646) 872-9186.
- Does Stanislav Lazarev accept Medicare?
- Stanislav Lazarev is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stanislav Lazarev's NPI active?
- Yes — Stanislav Lazarev's NPI (1336566272) is active in the NPPES registry as of the last update on 2020-08-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.