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KATHERINE LEGER MD
NPI 1841796539
Internal Medicine in Los Angeles, CA

Active since April 02, 2018PECOS Enrolled
91.04/100
CMS Quality Rating
2020 ZONAL AVE # IRD720, LOS ANGELES, CA 90089(323) 409-7184(323) 226-2738 Get Directions Write a Review

NPPES record last updated: February 14, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Katherine Leger Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

KATHERINE LEGER MD (NPI 1841796539) is an individual internal medicine provider in Los Angeles, California, licensed in California (A175132) and active in the NPI registry since April 2018. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1841796539
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameKATHERINE LEGERCredential: MD
Location Address2020 ZONAL AVE # IRD720Los Angeles, CA 90089-0121
Mailing Address2020 Zonal Ave # Ird720Los Angeles, CA 90089-0121 · (323) 409-7184 · Fax (323) 226-2738
Phone(323) 409-7184
Fax(323) 226-2738
Sole ProprietorYes
Enumeration DateApril 2, 2018
Last NPPES UpdateFebruary 14, 2026
NPPES CertifiedFebruary 14, 2026
✔ NPI 1841796539 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · A175132
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
2020 ZONAL AVE # IRD720, Los Angeles, CA 90089
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Katherine Leger Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 90089 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$142.39 typical visit price
range $62.96 – $187.60
Typical copayment $35.59 (range $15.74 – $46.90)
Most-billed visit code 99204
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.04/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.13
Promoting Interoperability100
Improvement Activities40
Cost64.1

Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

LEONCIO RAMON DIAZ M.D.
Internal Medicine (Pulmonary Disease)
2020 ZONAL AVE # IRD720
LOS ANGELES, CA 90089
Los Angeles County (323) 226-7923
DR. CODIE CLAYTON LAVOIE MD, FRCPC
Student in an Organized Health Care Education/Training Program
2020 ZONAL AVE # IRD720
LOS ANGELES, CA 90089
Los Angeles County (323) 409-7184

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Katherine Leger's NPI number?

The NPI number for Katherine Leger is 1841796539. It was assigned to this individual provider in the NPPES registry on April 2, 2018.

Where is Katherine Leger located?

Katherine Leger practices at 2020 Zonal Ave # Ird720, Los Angeles, CA 90089. The listed phone number is (323) 409-7184.

What is Katherine Leger's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Katherine Leger enrolled in Medicare?

Yes. Katherine Leger is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Katherine Leger was last updated on February 14, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.