SEAN GREGORY MILLER
NPI 1790103307
Radiology - Diagnostic Radiology in Charlotte, NC
About Sean Gregory Miller NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
SEAN GREGORY MILLER (NPI 1790103307) is an individual diagnostic radiology provider in Charlotte, North Carolina, licensed in North Carolina (2020-01746) and active in the NPI registry since April 2014. He is enrolled in Medicare PECOS, is affiliated with Carolinas Medical Center-northeast, and is a graduate of Other (2014).
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
Sean Gregory Miller 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 Sean Miller reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charlotte, NC 28202
- Reassigned Medicare billing, North Carolina and South Carolina enrollments
- 143 clinicians in this Medicare group
Hickory, NC 28601
- Reassigned Medicare billing, North Carolina enrollment
- 322 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 35
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 5
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Carolinas Medical Center-Northeast
Acute Care Hospitals · Concord, NCAtrium Health Pineville
Acute Care Hospitals · Charlotte, NCCarolinas Medical Center/Behav Health
Acute Care Hospitals · Charlotte, NCAtrium Health Union
Acute Care Hospitals · Monroe, NCAtrium Health University City
Acute Care Hospitals · Charlotte, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 28203 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.
CHARLOTTE, NC 28203
CHARLOTTE, NC 28203
CHARLOTTE, NC 28203
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 Sean Miller's NPI number?
The NPI number for Sean Miller is 1790103307. It was assigned to this individual provider in the NPPES registry on April 1, 2014.
Where is Sean Miller located?
Sean Miller practices at 1000 Blythe Blvd, Charlotte, NC 28203. The listed phone number is (704) 334-7800.
What is Sean Miller's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Sean Miller enrolled in Medicare?
Yes. Sean Miller 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 Sean Miller's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Sean Miller reassigns Medicare benefits to 2 organizations: Charlotte Radiology P A (Charlotte, NC) and Blue Ridge Healthcare Medical Group, Inc. (Hickory, 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 Sean Miller's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Sean Miller accept?
Health plans from Blue Cross and Blue Shield of NC and Oscar Health Plan of North Carolina, Inc list Sean Miller 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 Sean Miller affiliated with any hospitals?
According to CMS data, Sean Miller is affiliated with Carolinas Medical Center-Northeast, Atrium Health Pineville, Carolinas Medical Center/Behav Health, Atrium Health Union and Atrium Health University City.
When was this NPI record last updated?
The NPPES record for Sean Miller was last updated on November 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.