DR. WILLIAM MARSTON MD
NPI 1295820561
Surgery - Vascular Surgery in Chapel Hill, NC
About Dr. William Marston Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. WILLIAM MARSTON MD (NPI 1295820561) is an individual vascular surgery provider in Chapel Hill, North Carolina, licensed in North Carolina (36766) and active in the NPI registry since October 2006. He is enrolled in Medicare PECOS, is affiliated with Unc Hospitals, and is a graduate of University Of Virginia School Of Medicine (1988).
NPPES Registry Identity
Specialties & Licenses
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 Marston 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 Reassignment
Medicare enrollment records show William Marston reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Chapel Hill, NC 27514
- Reassigned Medicare billing, North Carolina enrollment
- 2,797 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 16
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.
Unc Hospitals
Acute Care Hospitals · Chapel Hill, 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.
Referred Medical Equipment & Supplies CMS DME claims 3
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 William Marston's NPI number?
The NPI number for William Marston is 1295820561. It was assigned to this individual provider in the NPPES registry on October 4, 2006.
Where is William Marston located?
William Marston practices at 101 Manning Dr, Chapel Hill, NC 27599. The listed phone number is (919) 966-8596.
What is William Marston's specialty?
The primary specialty registered for this NPI is Surgery, specializing in Vascular Surgery, with taxonomy code 2086S0129X.
Is William Marston enrolled in Medicare?
Yes. William Marston 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 Marston's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Marston reassigns Medicare benefits to University Of North Carolina At Chapel Hill (Chapel Hill, NC). 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 Marston's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is William Marston affiliated with any hospitals?
According to CMS data, William Marston is affiliated with Unc Hospitals.
When was this NPI record last updated?
The NPPES record for William Marston 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. William Marston, MD · NPI 1295820561
Vascular Surgery physician in Chapel Hill, North Carolina. Individual provider, active in the CMS NPPES registry since October 4, 2006.
## Identity
- **NPI:** 1295820561 (Entity type: Individual)
- **Enumerated:** October 4, 2006
- **Primary specialty:** Surgery - Vascular Surgery · taxonomy 2086S0129X
- **State license:** 36766 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 101 MANNING DR, Chapel Hill, NC 27599-0001
- **Phone:** (919) 966-8596 · **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:** University Of North Carolina At Chapel Hill (NPI 1780669200, Chapel Hill, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Virginia School Of Medicine, class of 1988
## Record status
- **NPPES last updated:** July 8, 2007
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Source: [NPI Profile](https://npiprofile.com/npi/1295820561) · Data from the CMS NPPES public registry.