DR. WILLIAM FRED HUBBARD JR. MD
NPI 1306826417
Anesthesiology in Greenwood, SC
About Dr. William Fred Hubbard Jr. Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM FRED HUBBARD JR. MD (NPI 1306826417) is an individual anesthesiology provider in Greenwood, South Carolina, licensed in South Carolina (18392) and active in the NPI registry since January 2006. He is enrolled in Medicare PECOS, is affiliated with Self Regional Healthcare, and maintains a secondary practice location in Greenwood.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Other Identifiers 1
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. William Fred Hubbard Jr. 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 William Hubbard reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greenwood, SC 29646
- Reassigned Medicare billing, South Carolina enrollment
- 560 clinicians in this Medicare group
Abbeville, SC 29620
- Reassigned Medicare billing, South Carolina enrollment
- 103 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 15
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 2
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Self Regional Healthcare
Acute Care Hospitals · Greenwood, SCAbbeville Area Medical Center
Critical Access Hospitals · Abbeville, SCOther Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
GREENWOOD, SC 29646
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 William Hubbard's NPI number?
The NPI number for William Hubbard is 1306826417. It was assigned to this individual provider in the NPPES registry on January 17, 2006.
Where is William Hubbard located?
William Hubbard practices at 1325 Spring St, Greenwood, SC 29646. The listed phone number is (864) 725-4111.
What is William Hubbard's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is William Hubbard enrolled in Medicare?
Yes. William Hubbard 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 William Hubbard's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Hubbard reassigns Medicare benefits to 2 organizations: Self Medical Group (Greenwood, SC) and Abbeville County Memorial Hospital (Abbeville, SC). 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 William Hubbard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Hubbard accept?
Health plans from Ambetter from Absolute Total Care and Ambetter of North Carolina list William Hubbard 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 William Hubbard affiliated with any hospitals?
According to CMS data, William Hubbard is affiliated with Self Regional Healthcare and Abbeville Area Medical Center.
When was this NPI record last updated?
The NPPES record for William Hubbard was last updated on March 15, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.