ANDREW DAVID MCWILLIAMS MD
NPI 1225299746
Pediatrics in Charlotte, NC
About Andrew David Mcwilliams Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ANDREW DAVID MCWILLIAMS MD (NPI 1225299746) is an individual pediatrics provider in Charlotte, North Carolina, licensed in North Carolina (2012-00456) and active in the NPI registry since June 2008. He is enrolled in Medicare PECOS, is affiliated with Atrium Health Pineville, and maintains 4 additional practice locations.
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Locations 4
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
Andrew David Mcwilliams 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 Andrew Mcwilliams reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Charlotte, NC 28210
- Reassigned Medicare billing, North Carolina enrollment
- 1,646 clinicians in this Medicare group
Charlotte, NC 28210
- Reassigned Medicare billing, North Carolina enrollment
- 2,223 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 4
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.
Atrium Health Pineville
Acute Care Hospitals · Charlotte, NCCarolinas Medical Center/Behav Health
Acute Care Hospitals · Charlotte, NCPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 28210 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.
Referred Medical Equipment & Supplies CMS DME claims 2
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.
CHARLOTTE, NC 28210
CHARLOTTE, NC 28210
CHARLOTTE, NC 28210
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 Andrew Mcwilliams's NPI number?
The NPI number for Andrew Mcwilliams is 1225299746. It was assigned to this individual provider in the NPPES registry on June 18, 2008.
Where is Andrew Mcwilliams located?
Andrew Mcwilliams practices at 10628 Park Rd, Charlotte, NC 28210. The listed phone number is (704) 667-7070.
What is Andrew Mcwilliams's specialty?
The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.
Is Andrew Mcwilliams enrolled in Medicare?
Yes. Andrew Mcwilliams 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 Andrew Mcwilliams's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Andrew Mcwilliams reassigns Medicare benefits to 2 organizations: Carolinas Physicians Network Inc (Charlotte, NC) and Carolinas Medical Center (Charlotte, NC). 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 Andrew Mcwilliams's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Andrew Mcwilliams accept?
Health plans from Cigna Healthcare list Andrew Mcwilliams 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 Andrew Mcwilliams affiliated with any hospitals?
According to CMS data, Andrew Mcwilliams is affiliated with Atrium Health Pineville and Carolinas Medical Center/Behav Health.
When was this NPI record last updated?
The NPPES record for Andrew Mcwilliams was last updated on July 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.
# Andrew David Mcwilliams, MD · NPI 1225299746
Pediatrics physician in Charlotte, North Carolina. Individual provider, active in the CMS NPPES registry since June 18, 2008.
## Identity
- **NPI:** 1225299746 (Entity type: Individual)
- **Enumerated:** June 18, 2008
- **Primary specialty:** Pediatrics · taxonomy 208000000X
- **State license:** 2012-00456 (North Carolina)
- **Sole proprietor:** No
## Practice location
- **Address:** 10628 PARK RD, Charlotte, NC 28210-8407
- **Phone:** (704) 667-7070
## 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:** 2 organizations under Medicare reassignment (form CMS-855R): Carolinas Physicians Network Inc (NPI 1093038887, Charlotte, NC); Carolinas Medical Center (NPI 1578086187, Charlotte, NC) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Carolina At Chapel Hill School Of Medicine, class of 2008
## Record status
- **NPPES last updated:** July 15, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1225299746) · Data from the CMS NPPES public registry.