DR. GREGORY JAMES HALL MD
NPI 1891858585
Radiology - Diagnostic Radiology in Camp Lejeune, NC
About Dr. Gregory James Hall Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. GREGORY JAMES HALL MD (NPI 1891858585) is an individual diagnostic radiology provider in Camp Lejeune, North Carolina, licensed in Virginia (0101233894) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS, is affiliated with Union Hospital Inc, and maintains 2 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 12
Secondary Practice Locations 2
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Dr. Gregory James Hall Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
28Medicare enrollment records show Gregory Hall reassigns Medicare billing to 28 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
New Bern, NC 28562
- Reassigned Medicare billing, North Carolina and South Carolina enrollments
- 58 clinicians in this Medicare group
Greensboro, NC 27401
- Reassigned Medicare billing, South Carolina enrollment
- 33 clinicians in this Medicare group
Pikeville, KY 41501
- Reassigned Medicare billing, Kentucky enrollment
- 579 clinicians in this Medicare group
Atlanta, GA 30342
- Reassigned Medicare billing, South Carolina enrollment
- 10 clinicians in this Medicare group
Hamilton, NJ 08691
- Reassigned Medicare billing, South Carolina enrollment
- 3 clinicians in this Medicare group
Woodmere, NY 11598
- Reassigned Medicare billing, New York enrollment
- 944 clinicians in this Medicare group
West Islip, NY 11795
- Reassigned Medicare billing, New York and South Carolina enrollments
- 356 clinicians in this Medicare group
Melville, NY 11747
- Reassigned Medicare billing, New York enrollment
- 128 clinicians in this Medicare group
Canton, OH 44710
- Reassigned Medicare billing, South Carolina enrollment
Columbus, OH 43215
- Reassigned Medicare billing, South Carolina enrollment
- 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 42
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.
Union Hospital Inc
Acute Care Hospitals · Terre Haute, INAscension St Vincent Hospital
Acute Care Hospitals · Indianapolis, INRapides Regional Medical Center
Acute Care Hospitals · Alexandria, LASt Francis Hospital - The Heart Center
Acute Care Hospitals · Roslyn, NYGood Samaritan Hospital Medical Center
Acute Care Hospitals · West Islip, NYPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 28547 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.
Reported Quality Measures
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.
CAMP LEJEUNE, NC 28547
CAMP LEJEUNE, NC 28547
CAMP LEJEUNE, NC 28547
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 Gregory Hall's NPI number?
The NPI number for Gregory Hall is 1891858585. It was assigned to this individual provider in the NPPES registry on December 18, 2006.
Where is Gregory Hall located?
Gregory Hall practices at 100 Brewster Blvd Naval Hospital, Camp Lejeune, NC 28547. The listed phone number is (910) 450-3905.
What is Gregory Hall's specialty?
The primary specialty registered for this NPI is Radiology, specializing in Diagnostic Radiology, with taxonomy code 2085R0202X.
Is Gregory Hall enrolled in Medicare?
Yes. Gregory Hall is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Gregory Hall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Hall reassigns Medicare benefits to 28 organizations: Coastal Radiology Associates, PLLC (New Bern, NC), Greensboro Radiology, PA (Greensboro, NC), Pikeville Medical Center Inc. (Pikeville, KY), Northside Radiology Associates LLC (Atlanta, GA), Radiology Affiliates Of Central New Jersey PC (Hamilton, NJ) and 23 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 Gregory Hall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Hall accept?
Health plans from Anthem Blue Cross and Blue Shield, Blue Cross Blue Shield of Arizona, CareSource, Cigna Healthcare and HMO Louisiana and 3 other insurers list Gregory Hall 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 Gregory Hall affiliated with any hospitals?
According to CMS data, Gregory Hall is affiliated with Union Hospital Inc, Ascension St Vincent Hospital, Rapides Regional Medical Center, St Francis Hospital - The Heart Center and Good Samaritan Hospital Medical Center.
When was this NPI record last updated?
The NPPES record for Gregory Hall was last updated on September 30, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 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.