QUANTUM MEDICAL DIAGNOSTIX PLLC
NPI 1437970530
Internal Medicine - Cardiovascular Disease in Great Neck, NY
About Quantum Medical Diagnostix Pllc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
QUANTUM MEDICAL DIAGNOSTIX PLLC (NPI 1437970530) is a healthcare organization registered as a cardiovascular disease in Great Neck, New York and active in the NPI registry since October 2024. The organization lists Simon Smith, Md, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Quantum Medical Diagnostix Pllc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
2Medicare enrollment records show 2 clinicians reassign Medicare billing to Quantum Medical Diagnostix PLLC, which bills Medicare for the services they deliver. Of these, 1 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (2)
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 Quantum Medical Diagnostix PLLC's NPI number?
The NPI number for Quantum Medical Diagnostix PLLC is 1437970530. It was assigned to this organization in the NPPES registry on October 21, 2024.
Where is Quantum Medical Diagnostix PLLC located?
Quantum Medical Diagnostix PLLC is located at 560 Northern Blvd Ste 204A, Great Neck, NY 11021. The listed phone number is (973) 779-7361.
What is Quantum Medical Diagnostix PLLC's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Quantum Medical Diagnostix PLLC enrolled in Medicare?
Yes. Quantum Medical Diagnostix PLLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Quantum Medical Diagnostix PLLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 2 clinicians reassign their Medicare billing to Quantum Medical Diagnostix PLLC, in General Practice and Internal Medicine. 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. Of these, 1 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Quantum Medical Diagnostix PLLC was last updated on October 21, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Quantum Medical Diagnostix Pllc · NPI 1437970530
Cardiovascular Disease organization in Great Neck, New York. Organization record, active in the CMS NPPES registry since October 21, 2024.
## Identity
- **NPI:** 1437970530 (Entity type: Organization)
- **Enumerated:** October 21, 2024
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **Organization subpart:** No
- **Authorized official:** Simon Smith, MD
## Practice location
- **Address:** 560 NORTHERN BLVD STE 204A, Great Neck, NY 11021-5113
- **Phone:** (973) 779-7361
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Clinicians billing through this organization:** 2 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: General Practice (1), Internal Medicine (1); 1 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 21, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1437970530) · Data from the CMS NPPES public registry.