DR. ALEXANDER MICHAEL MCKENZIE MD
NPI 1942820832
Internal Medicine - Cardiovascular Disease in Chapel Hill, NC
About Dr. Alexander Michael Mckenzie Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ALEXANDER MICHAEL MCKENZIE MD (NPI 1942820832) is an individual cardiovascular disease provider in Chapel Hill, North Carolina, licensed in North Carolina (2023-02555) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS, maintains a secondary practice location in Smithfield, and is a graduate of University Of North Carolina At Chapel Hill School Of Medicine (2020).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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 (PECOS)
Dr. Alexander Michael Mckenzie Md is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Alexander Mckenzie reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Raleigh, NC 27607
- Reassigned Medicare billing, North Carolina enrollment
- 701 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 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
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Alexander Mckenzie's NPI number?
The NPI number for Alexander Mckenzie is 1942820832. It was assigned to this individual provider in the NPPES registry on April 21, 2020.
Where is Alexander Mckenzie located?
Alexander Mckenzie practices at 126 Macnider Hall Campus Box #7005, Chapel Hill, NC 27599. The listed phone number is (919) 966-1943.
What is Alexander Mckenzie's specialty?
The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.
Is Alexander Mckenzie enrolled in Medicare?
Yes. Alexander Mckenzie is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Alexander Mckenzie's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Alexander Mckenzie reassigns Medicare benefits to North Carolina Mg, LLC (Raleigh, 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 Alexander Mckenzie's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Alexander Mckenzie accept?
Health plans from Blue Cross and Blue Shield of NC list Alexander Mckenzie 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.
When was this NPI record last updated?
The NPPES record for Alexander Mckenzie was last updated on September 4, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 58 days 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. Alexander Michael Mckenzie, MD · NPI 1942820832
Cardiovascular Disease physician in Chapel Hill, North Carolina. Individual provider, active in the CMS NPPES registry since April 21, 2020.
## Identity
- **NPI:** 1942820832 (Entity type: Individual)
- **Enumerated:** April 21, 2020
- **Primary specialty:** Internal Medicine - Cardiovascular Disease · taxonomy 207RC0000X
- **State license:** 2023-02555 (North Carolina)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 126 MACNIDER HALL CAMPUS BOX #7005, Chapel Hill, NC 27599-7005
- **Phone:** (919) 966-1943
## 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:** North Carolina Mg, LLC (NPI 1215741640, Raleigh, NC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of North Carolina At Chapel Hill School Of Medicine, class of 2020
## Record status
- **NPPES last updated:** September 4, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1942820832) · Data from the CMS NPPES public registry.