Louis Aledort, MD
NPI 1861424061 · Medical Oncology Physician · New York, NY
Enrolled with Medicare as Practitioner - Hematology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Louis Aledort, MD is a Medical Oncology Physician provider in New York, NY (NPI 1861424061).
Provider details
- NPI number
- 1861424061
- Entity type
- Individual
- Primary specialty
- Medical Oncology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 090221 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES 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
- 2006-07-07
- Last updated
- 2025-09-11
Frequently asked questions
- What is Louis Aledort's NPI number?
- Louis Aledort's National Provider Identifier (NPI) is 1861424061, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Louis Aledort's specialty?
- Louis Aledort is listed in the NPPES registry with a primary specialty of Medical Oncology Physician (Allopathic & Osteopathic Physicians).
- Where is Louis Aledort located?
- Louis Aledort's practice location on file with NPPES is 1190 5th Avenue Guggenheim Pavill, New York, NY 10029.
- What is Louis Aledort's phone number?
- The practice phone number listed in the NPPES registry for Louis Aledort is (212) 241-6756.
- Does Louis Aledort accept Medicare?
- Louis Aledort is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Louis Aledort's NPI active?
- Yes — Louis Aledort's NPI (1861424061) is active in the NPPES registry as of the last update on 2025-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.