PAUL A. AIELLO M.D.
NPI 1366447302
Radiology - Diagnostic Radiology in Bridgeport, CT
About Paul A. Aiello M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
PAUL A. AIELLO M.D. (NPI 1366447302) is an individual diagnostic radiology provider in Bridgeport, Connecticut, licensed in Connecticut (028571) and active in the NPI registry since June 2005. He is enrolled in Medicare PECOS and is a graduate of Boston University School Of Medicine (1984).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
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
Paul A. Aiello 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 Reassignments
7Medicare enrollment records show Paul Aiello reassigns Medicare billing to 7 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fairfield, CT 06825
- Reassigned Medicare billing, Connecticut enrollment
- Medicare enrollment name: Orthopaedic Specialty Group PC
- 81 clinicians in this Medicare group
New Haven, CT 06519
- Reassigned Medicare billing, Connecticut enrollment
- 3,728 clinicians in this Medicare group
Hunt Valley, MD 21031
- Reassigned Medicare billing, New Jersey and New Hampshire enrollments
- Also billed through NPI 1932376233 (New Hampshire)
- 46 clinicians in this Medicare group
Oceanside, CA 92054
- Reassigned Medicare billing, Ohio enrollment
- 9 clinicians in this Medicare group
North Hollywood, CA 91605
- Reassigned Medicare billing, Connecticut, New Jersey and Ohio enrollments
- 5 clinicians in this Medicare group
San Leandro, CA 94577
- Reassigned Medicare billing, Florida and Ohio enrollments
- 16 clinicians in this Medicare group
San Leandro, CA 94577
- Reassigned Medicare billing, Connecticut, New Jersey and Ohio enrollments
- 9 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 6
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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 06606 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.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
BRIDGEPORT, CT 06606
BRIDGEPORT, CT 06606
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 Aiello's NPI number?
The NPI number for Paul Aiello is 1366447302. It was assigned to this individual provider in the NPPES registry on June 16, 2005.
Where is Paul Aiello located?
Paul Aiello practices at 4699 Main St, Bridgeport, CT 06606. The listed phone number is (203) 683-4550.
What is Paul Aiello's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Paul Aiello enrolled in Medicare?
Yes. Paul Aiello 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 organizations bill Medicare for Paul Aiello's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Paul Aiello reassigns Medicare benefits to 7 organizations: Orthopaedic Specialty Group, P.C. (Fairfield, CT), Yale University (New Haven, CT), Symphony Diagnostic Services No 1 LLC (Hunt Valley, MD), Community Mobile Ultrasound, LLC (Oceanside, CA), Kan-Di-Ki, LLC (North Hollywood, CA) and 2 more organizations, listed in the Medicare section above. Each 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 Aiello's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Paul Aiello accept?
Health plans from CareSource list Paul Aiello 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.
When was this NPI record last updated?
The NPPES record for Paul Aiello was last updated on March 7, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 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.
# Paul A. Aiello, M.D. · NPI 1366447302
Diagnostic Radiology physician in Bridgeport, Connecticut. Individual provider, active in the CMS NPPES registry since June 16, 2005.
## Identity
- **NPI:** 1366447302 (Entity type: Individual)
- **Enumerated:** June 16, 2005
- **Primary specialty:** Radiology - Diagnostic Radiology · taxonomy 2085R0202X
- **State license:** 028571 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 4699 MAIN ST, Bridgeport, CT 06606-1830
- **Phone:** (203) 683-4550 · **Fax:** (203) 926-1410
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 7 organizations under Medicare reassignment (form CMS-855R): Orthopaedic Specialty Group, P.C. (NPI 1558313767, Fairfield, CT); Yale University (NPI 1124148887, New Haven, CT); Symphony Diagnostic Services No 1 LLC (NPI 1700865094, Hunt Valley, MD); Community Mobile Ultrasound, LLC (NPI 1760620959, Oceanside, CA); Kan-Di-Ki, LLC (NPI 1548422488, North Hollywood, CA); and 2 more · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Boston University School Of Medicine, class of 1984
## Record status
- **NPPES last updated:** March 7, 2017
- **Other identifiers:** Medicaid 001285718 (CT); Medicare UPIN E09878 (CT); Medicare ID-Type Unspecified 300002857 (CT)
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Source: [NPI Profile](https://npiprofile.com/npi/1366447302) · Data from the CMS NPPES public registry.