WILLIAM HOWELL JARRARD III
NPI 1316477730
Psychiatry & Neurology - Neurology in Charleston, SC
About William Howell Jarrard Iii NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
WILLIAM HOWELL JARRARD III (NPI 1316477730) is an individual neurology provider in Charleston, South Carolina, licensed in South Carolina (87338) and active in the NPI registry since June 2017. He is enrolled in Medicare PECOS, is affiliated with Musc Medical Center, and is a graduate of Medical College Of Georgia School Of Medicine (2017).
NPPES Registry Identity
Specialties & Licenses 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 and accepts Medicare assignment
William Howell Jarrard Iii 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 Reassignment
Medicare enrollment records show William Jarrard reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Charleston, SC 29425
- Reassigned Medicare billing, South Carolina enrollment
- 2,594 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 12
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.
Musc Medical Center
Acute Care Hospitals · Charleston, SCBeaufort County Memorial Hospital
Acute Care Hospitals · Beaufort, SCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 29425 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.
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.
CHARLESTON, SC 29425
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 Jarrard's NPI number?
The NPI number for William Jarrard is 1316477730. It was assigned to this individual provider in the NPPES registry on June 18, 2017.
Where is William Jarrard located?
William Jarrard practices at 171 Ashley Ave, Charleston, SC 29425. The listed phone number is (843) 792-1414.
What is William Jarrard's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.
Is William Jarrard enrolled in Medicare?
Yes. William Jarrard 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 organization bills Medicare for William Jarrard's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Jarrard reassigns Medicare benefits to University Medical Associates Of The Medical University Of South Carol (Charleston, SC). The 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 Jarrard's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Jarrard accept?
Health plans from BlueCross BlueShield of South Carolina, First Choice Next, Molina Healthcare and UnitedHealthcare list William Jarrard 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 Jarrard affiliated with any hospitals?
According to CMS data, William Jarrard is affiliated with Musc Medical Center and Beaufort County Memorial Hospital.
When was this NPI record last updated?
The NPPES record for William Jarrard was last updated on August 4, 2022. 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.