NYS DIAGNOSTICS & SUPPLY, LLC
NPI 1447061346
Durable Medical Equipment & Medical Supplies in Rockville, MD

Active since January 20, 2025CLIA 21D2294705 · Waiver
121 CONGRESSIONAL LN STE 701, ROCKVILLE, MD 20852(240) 299-6339(240) 238-6787 Get Directions Write a Review

NPPES record last updated: November 4, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Nov 4, 2025, Sep 19, 2025 (2 updates tracked since 2025).

About Nys Diagnostics & Supply, Llc NPPES

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

NYS DIAGNOSTICS & SUPPLY, LLC (NPI 1447061346) is a healthcare organization registered as a durable medical equipment & medical supplies in Rockville, Maryland and active in the NPI registry since January 2025. The organization holds a CLIA Waiver certificate valid through November 28, 2027, maintains a secondary practice location in Rockville, and lists Minata Saddy, Owner, as its authorized official.

NPPES Registry Identity

NPI1447061346
Entity TypeOrganization
Primary Taxonomy332B00000X
Legal Business NameNYS DIAGNOSTICS & SUPPLY, LLC
Location Address121 CONGRESSIONAL LN STE 701Rockville, MD 20852-1562
Mailing Address121 Congressional Ln Ste 701Rockville, MD 20852-1562 · (240) 299-6339 · Fax (240) 238-6787
Fax(240) 238-6787
Organization SubpartNo
Authorized OfficialMinata SaddyOwner · (443) 430-0204
Enumeration DateJanuary 20, 2025
Last NPPES UpdateNovember 4, 20252 updates tracked since enumeration
NPPES CertifiedNovember 4, 2025
NPI 1447061346 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyDurable Medical Equipment & Medical SuppliesSuppliers
Taxonomy Code332B00000X
Definition
A supplier of medical equipment such as respirators, wheelchairs, home dialysis systems, or monitoring systems, that are prescribed by a physician for a patient's use in the home and that are usable for an extended period of time.
Also ListedClinical Medical LaboratoryTaxonomy 291U00000X
121 CONGRESSIONAL LN STE 701, Rockville, MD 20852

Secondary Practice Location 1

Location 114816 Physicians Ln Ste 252Rockville, MD 20850-3967 · Phone (443) 430-0204

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 21D2294705

Nys Diagnostics & Supply · Rockville, MD
Active · expires Nov 28, 2027
CLIA Number21D2294705
Laboratory TypeDiagnostic Testing Lab
Certificate Effective DateNovember 29, 2025
Certificate Expiration DateNovember 28, 2027
Laboratory DirectorMinata S. Saddy
Laboratory Phone(240) 603-3507
Laboratory LocationNys Diagnostics & Supply121 Congressional Lane #701, Rockville, MD 20850
CLIA data matches this NPI record on: Name
This certificate is issued to a laboratory to perform only waived tests.

Other Providers at the Same Location NPPES 6

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

Nurse Practitioner (Psychiatric/Mental Health)
121 CONGRESSIONAL LN STE 701
ROCKVILLE, MD 20852
Nutritionist
121 CONGRESSIONAL LN STE 701
ROCKVILLE, MD 20852
Nutritionist
121 CONGRESSIONAL LN STE 701
ROCKVILLE, MD 20852
Nurse Practitioner (Family)
121 CONGRESSIONAL LN STE 701
ROCKVILLE, MD 20852
Nurse Practitioner (Family)
121 CONGRESSIONAL LN STE 701
ROCKVILLE, MD 20852
In Home Supportive Care
121 CONGRESSIONAL LN STE 701
ROCKVILLE, MD 20852

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 Nys Diagnostics & Supply, LLC's NPI number?

The NPI number for Nys Diagnostics & Supply, LLC is 1447061346. It was assigned to this organization in the NPPES registry on January 20, 2025.

Where is Nys Diagnostics & Supply, LLC located?

Nys Diagnostics & Supply, LLC is located at 121 Congressional Ln Ste 701, Rockville, MD 20852. The listed phone number is (240) 299-6339.

What is Nys Diagnostics & Supply, LLC's specialty?

The primary specialty registered for this NPI is Durable Medical Equipment & Medical Supplies with taxonomy code 332B00000X.

Does Nys Diagnostics & Supply, LLC hold a CLIA laboratory certificate?

Yes. A Certificate of Waiver (number 21D2294705) is associated with this NPI, valid through November 28, 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 Nys Diagnostics & Supply, LLC was last updated on November 4, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.