DR. PAUL JASON SHANNON M.D.
NPI 1851562342
Urology in Huntington, NY
About Dr. Paul Jason Shannon M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. PAUL JASON SHANNON M.D. (NPI 1851562342) is an individual urology provider in Huntington, New York, licensed in New York (263190) and active in the NPI registry since March 2008. He is enrolled in Medicare PECOS, is affiliated with Merit Health Biloxi, and is a graduate of University Of Mississippi School Of Medicine (2003).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Dr. Paul Jason Shannon M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignment
Medicare enrollment records show Paul Shannon reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Ocean Springs, MS 39564
- Reassigned Medicare billing, Mississippi enrollment
- 731 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 19
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Hospital Affiliations CMS Care Compare 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Merit Health Biloxi
Acute Care Hospitals · Biloxi, MSMemorial Hospital At Gulfport
Acute Care Hospitals · Gulfport, MSSinging River Health System
Acute Care Hospitals · Pascagoula, MSSinging River Gulfport
Acute Care Hospitals · Gulfport, MSPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 11743 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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.
HUNTINGTON, NY 11743
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 Paul Shannon's NPI number?
The NPI number for Paul Shannon is 1851562342. It was assigned to this individual provider in the NPPES registry on March 12, 2008.
Where is Paul Shannon located?
Paul Shannon practices at 21 Southdown Rd, Huntington, NY 11743. The listed phone number is (631) 351-3763.
What is Paul Shannon's specialty?
The primary specialty registered for this NPI is Urology with taxonomy code 208800000X.
Is Paul Shannon enrolled in Medicare?
Yes. Paul Shannon is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organization bills Medicare for Paul Shannon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Paul Shannon reassigns Medicare benefits to Memorial Hospital At Gulfport (Ocean Springs, MS). The 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 Paul Shannon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Paul Shannon accept?
Health plans from Ambetter from Arkansas Health & Wellness, Ambetter from Louisiana Healthcare Connections, Ambetter from Magnolia Health, Ambetter of Alabama and Ambetter of Tennessee and 2 other insurers list Paul Shannon as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
Is Paul Shannon affiliated with any hospitals?
According to CMS data, Paul Shannon is affiliated with Merit Health Biloxi, Memorial Hospital At Gulfport, Singing River Health System and Singing River Gulfport.
When was this NPI record last updated?
The NPPES record for Paul Shannon was last updated on October 5, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.