Physician Profile
Unclaimed ProfileAbout MCKENZIE
Marcus McKenzie, MD is a healthcare provider in Plano, TX specializing in cardiovascular disease (cardiology). Marcus trained at University of Texas Medical Branch at Galveston, graduating in 1998. Marcus is also listed as specializing in cardiovascular disease. Medicare claims data shows Marcus provided 6,110 services to 4,384 patients.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (469) 326-3400
- Email not available
Practice Locations
6601 PRESTON RD
Plano, TX 75024
Procedures Most Often Billed to Medicare
6,110 services · 4,384 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Insertion of needle into vein for collection of blood sample | Procedure | 36415 |
304 |
| Nuclear medicine studies of heart muscle at rest and with stress and spect | Imaging | 78452 |
77 |
| Nuclear medicine studies of blood flow in heart muscle at rest and with stress | Imaging | 78492 |
47 |
| Nuclear medicine study of heart muscle blood flow by pet | Imaging | 78434 |
26 |
| Nuclear medicine studies of blood flow in heart muscle at rest and with stress with concurrent ct scan | Imaging | 78431 |
26 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report | Treatment | 93000 |
721 |
| Anticoagulant management of patient taking warfarin | Treatment | 93793 |
669 |
| Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | Treatment | 93010 |
618 |
| Ultrasound of heart with color-depicted blood flow, rate, direction and valve function | Treatment | 93306 |
487 |
| Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision and review by physician | Treatment | 93015 |
158 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other cardiovascular diseases at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 8
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 28 related providers in 4 groups
Other cardiovascular diseases in Plano 4
Same specialty, same city.
Trained at University of Texas Medical Branch at Galveston 8
Other providers in the same specialty who trained at the same institution.
Class of 1998 at University of Texas Medical Branch at Galveston 8
Providers who graduated from the same medical school in the same year.
Also performs Insertion of needle into vein for collection of blood sample 8
Providers in TX who bill this service to Medicare most often.
- Quest Diagnostics Clinical Laboratories INC
- Clinical Pathology Laboratories, INC.
- Quest Diagnostics Clinical Laboratories INC
- Laboratory Corporation of America
- Laboratory Corporation of America
- Lone Star Pathology PLLC
- Medical Clinic of Houston, LLP
- The University of Texas Southwestern Medical Center at Dallas
Common questions
What kind of doctor is Dr. McKenzie?
Dr. McKenzie is a cardiovascular disease (cardiology) in Plano, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “CARDIOVASCULAR DISEASE (CARDIOLOGY)”.
NPI registry
What is Dr. McKenzie's address?
Dr. McKenzie is listed at 6601 PRESTON RD, Plano, TX 75024. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. McKenzie?
The number on file is (469) 326-3400. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Dr. McKenzie?
Dr. McKenzie's National Provider Identifier is 1588640213. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. McKenzie train?
Dr. McKenzie attended University of Texas Medical Branch at Galveston, graduating in 1998. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Dr. McKenzie have?
Dr. McKenzie has 28 years experience. Calculated from a graduation year of 1998, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. McKenzie perform?
According to Medicare billing data, Dr. McKenzie performs procedures including insertion of needle into vein for collection of blood sample; reads or performs imaging such as nuclear medicine studies of heart muscle at rest and with stress and spect and nuclear medicine studies of blood flow in heart muscle at rest and with stress; provides treatments such as routine electrocardiogram using at least 12 leads with interpretation and report and anticoagulant management of patient taking warfarin, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Dr. McKenzie's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. McKenzie. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.