MARK ALEXANDER WEISS MD
NPI 1467517540
Pathology - Anatomic Pathology in Wilmington, NC
About Mark Alexander Weiss Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARK ALEXANDER WEISS MD (NPI 1467517540) is an individual anatomic pathology provider in Wilmington, North Carolina, licensed in North Carolina (2013-01347) and active in the NPI registry since December 2006. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 1
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Mark Alexander Weiss Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Mark Weiss reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wilmington, NC 28401
- Reassigned Medicare billing, North Carolina enrollment
- 15 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 28401 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.
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 Mark Weiss's NPI number?
The NPI number for Mark Weiss is 1467517540. It was assigned to this individual provider in the NPPES registry on December 27, 2006.
Where is Mark Weiss located?
Mark Weiss practices at 2131 S 17th St, Wilmington, NC 28401. The listed phone number is (910) 343-7000.
What is Mark Weiss's specialty?
The primary specialty registered for this NPI is Pathology, specializing in Anatomic Pathology, with taxonomy code 207ZP0101X.
Is Mark Weiss enrolled in Medicare?
Yes. Mark Weiss is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Mark Weiss's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Weiss reassigns Medicare benefits to Wilmington Pathology Associates PA (Wilmington, 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 Mark Weiss's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Mark Weiss was last updated on October 17, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Mark Alexander Weiss, MD · NPI 1467517540
Anatomic Pathology physician in Wilmington, North Carolina. Individual provider, active in the CMS NPPES registry since December 27, 2006.
## Identity
- **NPI:** 1467517540 (Entity type: Individual)
- **Enumerated:** December 27, 2006
- **Primary specialty:** Pathology - Anatomic Pathology · taxonomy 207ZP0101X
- **State license:** 2013-01347 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 2131 S 17TH ST, Wilmington, NC 28401-7407
- **Phone:** (910) 343-7000
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Wilmington Pathology Associates PA (NPI 1205809589, Wilmington, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** October 17, 2018
- **Other identifiers:** Other 19EF2 (NC)
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Source: [NPI Profile](https://npiprofile.com/npi/1467517540) · Data from the CMS NPPES public registry.