Kathleen Leger, M.D.
NPI 1215341581 · Nephrology Physician · New York, NY
Enrolled with Medicare as Practitioner - Nephrology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kathleen Leger, M.D. is a Nephrology Physician provider in New York, NY (NPI 1215341581).
Provider details
- NPI number
- 1215341581
- Entity type
- Individual
- Primary specialty
- Nephrology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 292764 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
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
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
743 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) |
|---|---|---|
| Critical Care, First 30-74 Minutes99291 | 384 | $237 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 35 Minutes99232 | 226 | $86 |
| Subsequent Hospital Care With Moderate Levelof Medical Decision Making, If Using Time, at Least 50 Minutes99233 | 43 | $129 |
| Critical Care, Each Additional 30 Minutes99292 | 38 | $120 |
| Initial Hospital Care With Straightforward Or Low-Level Medical Decision Making, If Using Time, at Least 55 Minutes99222 | 30 | $143 |
| Insertion of Non-Tunneled Central Venous Tube for Infusion (5 Years Or Older)36556 | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-06-16
- Last updated
- 2024-08-15
- Certified
- 2024-08-15
Frequently asked questions
- What is Kathleen Leger's NPI number?
- Kathleen Leger's National Provider Identifier (NPI) is 1215341581, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kathleen Leger's specialty?
- Kathleen Leger is listed in the NPPES registry with a primary specialty of Nephrology Physician (Allopathic & Osteopathic Physicians).
- Where is Kathleen Leger located?
- Kathleen Leger's practice location on file with NPPES is 1 Gustave L Levy Pl, New York, NY 10029-6504.
- What is Kathleen Leger's phone number?
- The practice phone number listed in the NPPES registry for Kathleen Leger is (718) 736-4049.
- Does Kathleen Leger accept Medicare?
- Kathleen Leger is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kathleen Leger's NPI active?
- Yes — Kathleen Leger's NPI (1215341581) is active in the NPPES registry as of the last update on 2024-08-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.