1. Home
  2. Directory
  3. New Jersey
  4. Hamilton
  5. Internal Medicine
  6. NPI Profile

IRENE LEAH LLC
NPI 1548951874
Internal Medicine in Hamilton, NJ

Active since May 17, 2023
2091 KLOCKNER RD, HAMILTON, NJ 08690(609) 981-7160 Get Directions Write a Review

NPPES record last updated: May 17, 2023. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Irene Leah Llc NPPES

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

IRENE LEAH LLC (NPI 1548951874) is a healthcare organization registered as an internal medicine in Hamilton, New Jersey and active in the NPI registry since May 2023. The organization lists Irene Leah Cueto, Physician, as its authorized official.

NPPES Registry Identity

NPI1548951874
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameIRENE LEAH LLC
Location Address2091 KLOCKNER RDHamilton, NJ 08690-3416
Mailing Address2091 Klockner RdHamilton, NJ 08690-3416 · (609) 981-7160
Phone(609) 981-7160
Organization SubpartNo
Authorized OfficialIrene Leah CuetoPhysician · (856) 534-7951
Enumeration DateMay 17, 2023
NPPES CertifiedMay 17, 2023
✔ NPI 1548951874 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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.
2091 KLOCKNER RD, Hamilton, NJ 08690
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Irene Leah Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Irene Leah LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Irene Cueto, MD
Internal Medicine
NPI 1629001482
2279 HIGHWAY 33 SUITE 505
Hamilton, NJ 08690
(609) 249-2900
✔ PECOS✔ Accepts Medicare2.5 mi

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Irene Leah LLC's NPI number?

The NPI number for Irene Leah LLC is 1548951874. It was assigned to this organization in the NPPES registry on May 17, 2023.

Where is Irene Leah LLC located?

Irene Leah LLC is located at 2091 Klockner Rd, Hamilton, NJ 08690. The listed phone number is (609) 981-7160.

What is Irene Leah LLC's specialty?

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

Is Irene Leah LLC enrolled in Medicare?

Yes. Irene Leah LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Irene Leah LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Irene Leah LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Irene Leah LLC was last updated on May 17, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.