DR. ANTHONY VIOLA III DO
NPI 1952805673
Orthopaedic Surgery - Orthopaedic Surgery of the Spine in Fairfield, CT
About Dr. Anthony Viola Iii Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANTHONY VIOLA III DO (NPI 1952805673) is an individual orthopaedic surgery of the spine provider in Fairfield, Connecticut, licensed in Connecticut (78067) and active in the NPI registry since March 2018. He is enrolled in Medicare PECOS, maintains 5 additional practice locations, and is a graduate of University Of New England, College Of Osteo Medicine (2018).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Locations 5
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. Anthony Viola Iii Do 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
3Medicare enrollment records show Anthony Viola reassigns Medicare billing to 3 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
Norwalk, CT 06851
- Reassigned Medicare billing, Connecticut enrollment
- 118 clinicians in this Medicare group
Shelton, CT 06484
- Reassigned Medicare billing, Connecticut enrollment
- 13 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 4
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.
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.
FAIRFIELD, CT 06825
FAIRFIELD, CT 06825
FAIRFIELD, CT 06825
FAIRFIELD, CT 06825
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 Anthony Viola's NPI number?
The NPI number for Anthony Viola is 1952805673. It was assigned to this individual provider in the NPPES registry on March 19, 2018.
Where is Anthony Viola located?
Anthony Viola practices at 305 Black Rock Tpke, Fairfield, CT 06825. The listed phone number is (203) 337-2600.
What is Anthony Viola's specialty?
The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Orthopaedic Surgery of the Spine, with taxonomy code 207XS0117X.
Is Anthony Viola enrolled in Medicare?
Yes. Anthony Viola 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 Anthony Viola's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Viola reassigns Medicare benefits to 3 organizations: Orthopaedic Specialty Group, P.C. (Fairfield, CT), Orthoconnecticut, PLLC (Norwalk, CT) and Valley Orthopaedic Specialists LLC (Shelton, CT). 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 Anthony Viola's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anthony Viola accept?
Health plans from Anthem Blue Cross and Blue Shield list Anthony Viola 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 Anthony Viola was last updated on September 11, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 44 days 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.
# Dr. Anthony Viola III, DO · NPI 1952805673
Orthopaedic Surgery of the Spine physician in Fairfield, Connecticut. Individual provider, active in the CMS NPPES registry since March 19, 2018.
## Identity
- **NPI:** 1952805673 (Entity type: Individual)
- **Enumerated:** March 19, 2018
- **Primary specialty:** Orthopaedic Surgery - Orthopaedic Surgery of the Spine · taxonomy 207XS0117X
- **State license:** 78067 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 305 BLACK ROCK TPKE, Fairfield, CT 06825-5508
- **Phone:** (203) 337-2600 · **Fax:** (203) 337-2666
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): Orthopaedic Specialty Group, P.C. (NPI 1558313767, Fairfield, CT); Orthoconnecticut, PLLC (NPI 1356906515, Norwalk, CT); Valley Orthopaedic Specialists LLC (NPI 1083794796, Shelton, CT) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of New England, College Of Osteo Medicine, class of 2018
## Record status
- **NPPES last updated:** September 11, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1952805673) · Data from the CMS NPPES public registry.