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LEONYA LLC
NPI 1922999689
Internal Medicine in Memphis, TN

Active since July 11, 2025CLIA 44D2328104 · Waiver
3298 S 3RD ST, MEMPHIS, TN 38109(901) 306-4122(901) 306-4123 Get Directions Write a Review

NPPES record last updated: July 14, 2025. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Leonya Llc NPPES

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

LEONYA LLC (NPI 1922999689) is a healthcare organization registered as an internal medicine in Memphis, Tennessee and active in the NPI registry since July 2025. The organization holds a CLIA Waiver certificate valid through August 4, 2027 and lists Albert Ndzengue, Owner, as its authorized official.

NPPES Registry Identity

NPI1922999689
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameLEONYA LLC
Location Address3298 S 3RD STMemphis, TN 38109-2944
Mailing Address2032 Wellesley Pine CvGermantown, TN 38138-2667 · (901) 306-4122 · Fax (901) 306-4123
Phone(901) 306-4122
Fax(901) 306-4123
Organization SubpartNo
Authorized OfficialAlbert NdzengueOwner · (929) 247-8205
Enumeration DateJuly 11, 2025
Last NPPES UpdateJuly 14, 2025
NPPES CertifiedJuly 14, 2025
✔ NPI 1922999689 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ 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.
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X
Also ListedInternal Medicine · NephrologyTaxonomy 207RN0300X
3298 S 3RD ST, Memphis, TN 38109
Open in Google Maps ↗

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-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)

Leonya 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 Leonya LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Albert Ndzengue, M.D.
Internal Medicine
NPI 1851692420
877 JEFFERSON AVE
Memphis, TN 38103
(901) 545-7100
✔ PECOS✔ Accepts Medicare6.0 mi

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

CLIA Laboratory Certificates CMS CLIA

Laboratory certificates issued under the Clinical Laboratory Improvement Amendments (CLIA) program, which sets federal quality standards for human laboratory testing in the United States. There is no official CMS crosswalk between CLIA and NPI numbers; these certificates are associated with this NPI by matching facility names, locations and phone numbers in the CMS CLIA registry.

Certificate of Waiver 44D2328104

Leonya LLC · Memphis, TN
Active · expires Aug 4, 2027
CLIA Number44D2328104
Laboratory TypePhysician Office
Certificate Effective DateAugust 5, 2025
Certificate Expiration DateAugust 4, 2027
Laboratory DirectorAlbert Ndzengue
Laboratory Phone(901) 306-4122
Laboratory LocationLeonya LLC3298 S 3rd St, Memphis, TN 38109
CLIA data matches this NPI record on: Address Name Phone
This certificate is issued to a laboratory to perform only waived tests.

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 Leonya LLC's NPI number?

The NPI number for Leonya LLC is 1922999689. It was assigned to this organization in the NPPES registry on July 11, 2025.

Where is Leonya LLC located?

Leonya LLC is located at 3298 S 3rd St, Memphis, TN 38109. The listed phone number is (901) 306-4122.

What is Leonya LLC's specialty?

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

Is Leonya LLC enrolled in Medicare?

Yes. Leonya LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Leonya LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Leonya 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.

Does Leonya LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 44D2328104) is associated with this NPI, valid through August 4, 2027. CLIA certificates authorize laboratory testing under the federal Clinical Laboratory Improvement Amendments program.

When was this NPI record last updated?

The NPPES record for Leonya LLC was last updated on July 14, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.