DR. ANTHONY J VIERA MD
NPI 1962563866
Family Medicine in Chapel Hill, NC
About Dr. Anthony J Viera Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ANTHONY J VIERA MD (NPI 1962563866) is an individual family medicine provider in Chapel Hill, North Carolina and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Duke University Hospital, and is a graduate of Medical University Of South Carolina College Of Medicine (1996).
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
Dr. Anthony J Viera Md 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
2Medicare enrollment records show Anthony Viera reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chapel Hill, NC 27517
- Reassigned Medicare billing, North Carolina enrollment
- 636 clinicians in this Medicare group
Durham, NC 27710
- Reassigned Medicare billing, North Carolina enrollment
- 3,671 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
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
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Duke University Hospital
Acute Care Hospitals · Durham, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27599 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
CHAPEL HILL, NC 27599
CHAPEL HILL, ND 27599
CHAPEL HILL, NC 27599
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 Viera's NPI number?
The NPI number for Anthony Viera is 1962563866. It was assigned to this individual provider in the NPPES registry on December 13, 2006.
Where is Anthony Viera located?
Anthony Viera practices at 101 Manning Dr, Chapel Hill, NC 27599. The listed phone number is (919) 966-4996.
What is Anthony Viera's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Anthony Viera enrolled in Medicare?
Yes. Anthony Viera 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 Viera's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Anthony Viera reassigns Medicare benefits to 2 organizations: Duke University Affiliated Physicians (Chapel Hill, NC) and Duke Health Integrated Practice, Inc. (Durham, NC). 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 Viera's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Anthony Viera accept?
Health plans from Ambetter Health, Ambetter from Absolute Total Care, Ambetter of North Carolina, Ambetter of Tennessee and Blue Cross and Blue Shield of NC and 1 other insurer list Anthony Viera 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 Anthony Viera affiliated with any hospitals?
According to CMS data, Anthony Viera is affiliated with Duke University Hospital.
When was this NPI record last updated?
The NPPES record for Anthony Viera was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.
# Dr. Anthony J Viera, MD · NPI 1962563866
Family Medicine physician in Chapel Hill, North Carolina. Individual provider, active in the CMS NPPES registry since December 13, 2006.
## Identity
- **NPI:** 1962563866 (Entity type: Individual)
- **Enumerated:** December 13, 2006
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **Sole proprietor:** No
## Practice location
- **Address:** 101 MANNING DR, Chapel Hill, NC 27599-0001
- **Phone:** (919) 966-4996 · **Fax:** (919) 843-5515
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Duke University Affiliated Physicians (NPI 1669809463, Chapel Hill, NC); Duke Health Integrated Practice, Inc. (NPI 1205553369, Durham, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Medical University Of South Carolina College Of Medicine, class of 1996
## Record status
- **NPPES last updated:** July 8, 2007
- **Other identifiers:** Medicare UPIN I13469 (NC); Medicare ID-Type Unspecified 2030913 (NC); Medicaid 89137GG (NC)
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Source: [NPI Profile](https://npiprofile.com/npi/1962563866) · Data from the CMS NPPES public registry.