DR. MARK ROBERT WEISER MD
NPI 1487621249
Family Medicine in Lexington, NC
About Dr. Mark Robert Weiser Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARK ROBERT WEISER MD (NPI 1487621249) is an individual family medicine provider in Lexington, North Carolina, licensed in North Carolina (38460) and active in the NPI registry since March 2006. He is enrolled in Medicare PECOS, is affiliated with Novant Health Forsyth Medical Center, and is a graduate of West Virginia University School Of Medicine (1983).
NPPES Registry Identity
Specialties & Licenses
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. Mark Robert Weiser 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 Mark Weiser reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lexington, NC 27292
- Reassigned Medicare billing, North Carolina enrollment
- 2,998 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 9
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 4
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Novant Health Forsyth Medical Center
Acute Care Hospitals · Winston-Salem, NCNorth Carolina Baptist Hospital
Acute Care Hospitals · Winston-Salem, NCNovant Health Thomasville Medical Center
Acute Care Hospitals · Thomasville, NCLexington Memorial Hospital Inc
Acute Care Hospitals · Lexington, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 27292 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
Referred Medical Equipment & Supplies CMS DME claims 14
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 8
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 Weiser's NPI number?
The NPI number for Mark Weiser is 1487621249. It was assigned to this individual provider in the NPPES registry on March 1, 2006.
Where is Mark Weiser located?
Mark Weiser practices at 110 W Medical Park Dr, Lexington, NC 27292. The listed phone number is (336) 248-8692.
What is Mark Weiser's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Mark Weiser enrolled in Medicare?
Yes. Mark Weiser 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 Mark Weiser's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Mark Weiser reassigns Medicare benefits to Novant Health Medical Group, LLC (Lexington, 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 Weiser's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Mark Weiser accept?
Health plans from Cigna Healthcare list Mark Weiser 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 Mark Weiser affiliated with any hospitals?
According to CMS data, Mark Weiser is affiliated with Novant Health Forsyth Medical Center, North Carolina Baptist Hospital, Novant Health Thomasville Medical Center and Lexington Memorial Hospital Inc.
When was this NPI record last updated?
The NPPES record for Mark Weiser was last updated on November 10, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.