Dr. Chad M Mckenzie , DO
Surgery - Vascular Surgery • Suffolk, VA
5818 Harbour View Blvd, Ste 240
Suffolk, VA 23435
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
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Dr. Chad Mckenzie is listed in NPPES under Surgery - Vascular Surgery.
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NPI assigned on July 11, 2005; this date does not establish years in practice.
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Published CMS data list 4,976 Original Medicare Part B services in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Published rows only; this is not a quality measure.
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Published Part B service records, 2024:
- Q9967 — Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml: 2,577 service units.
- 99214 — Established patient outpatient office visit: 283 service units.
- 96375 — Injection of additional new drug or substance into vein: 210 service units.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Units differ by code; these are not visits or a measure of quality.
CPT® only copyright 2023 American Medical Association. All rights reserved. Service names are shortened from CPT Consumer Friendly Descriptors (CMS data, 2024). CPT notice
See all 39 records in the table · Guide: How to read Medicare Part B data
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Published CMS data list 698 Medicare Part D prescriptions, including refills, in 2024.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Published rows only; this is not a quality measure.
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Published Part D records, 2024:
- Clopidogrel (Clopidogrel Bisulfate) — 235 prescription fills, including refills.
- Eliquis (Apixaban) — 162 prescription fills, including refills.
- Cilostazol — 84 prescription fills, including refills.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024. Drug names come from pharmacy claims. Listing a drug here is not an endorsement or a recommendation.
See all 12 records in the table · Guide: How to read Medicare Part D prescriber data
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More Medicare Part B services than 95% of clinicians listed under Surgery - Vascular Surgery in Virginia (2024, 96 clinicians with data). Median for this group: 1,201. Middle half: 468 to 2,251.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024. Billing and prescribing volume is not a quality rating.
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Medicare Part B services went from 1,994 in 2020 to 4,976 in 2024.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2020–2024.
Practice Location & Contact Primary Location
5818 Harbour View Blvd
Ste 240
Suffolk, VA 23435
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
CMS Doctors and Clinicians lists 1 group name: Commonwealth Vascular Institute. See the list
Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.
Listings do not confirm current availability, employment or a shared ownership network.
Medicare Profile & Education
Source: CMS Doctors and Clinicians National Downloadable File
Oklahoma State University College Of Osteopathic Medicine
1996
What Public CMS Data Show
Surgery - Vascular Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Medicare patients
442 people with Original Medicare in 2024
It gives a sense of how many people with Medicare this clinician treated that year.
Source: CMS, Medicare Physician & Other Practitioners – by Provider, 2024.
Medicare-allowed amount
About $238,861 in 2024
The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.
It shows the total cost of this clinician's Original Medicare services under Medicare's fee rules.
What this does not show: Medicare-allowed amount
This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
Paid by Medicare
About $182,076 in 2024
The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.
The gap between the allowed amount and this number is roughly what patients and their other insurance paid.
What this does not show: Paid by Medicare
This is not the clinician's income and not a measure of quality.
Source: CMS, Medicare Physician & Other Practitioners – by Provider and Service, 2024.
30-day fills
1,170 standardized 30-day fills in 2024
CMS converts prescriptions to 30-day supplies so they can be compared. A 90-day prescription counts as about three 30-day fills.
What this does not show: 30-day fills
It is not a count of patients and not a measure of quality.
Part D drug cost
$135,145 in 2024
The total cost of these prescriptions in 2024, paid by Medicare drug plans, patients and other payers together.
It shows the total spending on drugs this clinician prescribed, not what any one patient paid.
What this does not show: Part D drug cost
A higher cost often reflects the type of medicines a specialty uses. It is not your out-of-pocket cost and not a measure of quality.
Source: CMS, Medicare Part D Prescribers – by Provider and Drug, 2024.
Open Payments general payments, program year 2025
All general payments: $4,846.46 across 26 records.
By nature of payment
- Travel and Lodging: $4,127.31 across 6 records.
- Food and Beverage: $719.15 across 20 records.
Reporting-company totals (3 largest of 7)
- Medtronic, Inc.: $4,657.42 across 16 records.
- MIMEDX Group, Inc.: $79.20 across 4 records.
- Bard Peripheral Vascular, Inc.: $43.18 across 2 records.
A reported payment does not necessarily mean the financial relationship is improper and is not a measure of care quality. Clinicians can review and dispute these records.
Source: Calculated by T-MedInfo from CMS Open Payments general-payment records for program year 2025 (published June 30, 2026).
Years since graduation
30 years (graduated 1996)
CMS Doctors and Clinicians data list 1996 as the year this clinician finished professional school.
It tells you roughly how long ago the clinician finished school.
What this does not show: Years since graduation
It is not the number of years in practice, and more years does not mean better care.
Source: CMS Doctors and Clinicians National Downloadable File.
NPI first issued
2005
The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.
What this does not show: NPI first issued
NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.
Source: CMS NPPES NPI Registry.
Accepts Medicare assignment
CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.
With Original Medicare, you usually pay only your deductible and coinsurance, and the office sends the claim to Medicare for you.
Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.
Source: CMS Doctors and Clinicians; Medicare.gov, “Does your provider accept Medicare as full payment?”
No telehealth indicator
CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.
Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.
Enrolled in Medicare (PECOS)
Dr. Mckenzie has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.
It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Can order Medicare-covered services
CMS lists Dr. Mckenzie as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.
Medicare pays for these items and services only when they are ordered by an eligible clinician.
What this does not show: Can order Medicare-covered services
It does not mean the clinician offers these services directly.
Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.
Compared with the same specialty in Suffolk and Virginia
Billing and prescribing volume is not a quality rating.
Medicare Part B services
More Medicare Part B services than 95% of clinicians listed under Surgery - Vascular Surgery in Virginia (2024, 96 clinicians with data). Median for this group: 1,201. Middle half: 468 to 2,251.
Too few clinicians listed under Surgery - Vascular Surgery in Suffolk have Medicare Part B data for 2024 to compare.
Medicare-allowed amount
A higher Medicare-allowed amount than 80% of clinicians listed under Surgery - Vascular Surgery in Virginia (2024, 96 clinicians with data). Median for this group: $92,581. Middle half: $51,523 to $196,487.
Too few clinicians listed under Surgery - Vascular Surgery in Suffolk have Medicare Part B data for 2024 to compare.
Paid by Medicare
A higher Medicare payment amount than 80% of clinicians listed under Surgery - Vascular Surgery in Virginia (2024, 96 clinicians with data). Median for this group: $71,639. Middle half: $38,553 to $153,158.
Too few clinicians listed under Surgery - Vascular Surgery in Suffolk have Medicare Part B data for 2024 to compare.
Medicare Part D prescriptions
More Part D prescriptions than 95% of clinicians listed under Surgery - Vascular Surgery in Virginia (2024, 84 clinicians with data). Median for this group: 117. Middle half: 66 to 206.
Too few clinicians listed under Surgery - Vascular Surgery in Suffolk have Medicare Part D data for 2024 to compare.
Part D drug cost
A higher Part D drug cost than 95% of clinicians listed under Surgery - Vascular Surgery in Virginia (2024, 84 clinicians with data). Median for this group: $10,915. Middle half: $939 to $29,014.
Too few clinicians listed under Surgery - Vascular Surgery in Suffolk have Medicare Part D data for 2024 to compare.
3 active clinicians are listed under Surgery - Vascular Surgery with a practice address in Suffolk, VA (153 in Virginia).
Addresses are self-reported to NPPES and may be out of date.
CMS data by year
Changes may reflect reporting, coverage or privacy limits, not changes in care quality.
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Medicare Part B services
Medicare Part B services increased 150% from 1,994 in 2020 to 4,976 in 2024.
- 2020: 1,994
- 2021: 5,526
- 2022: 5,031
- 2023: 4,740
- 2024: 4,976
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Medicare-allowed amount
Medicare-allowed amount increased 13% from $212,295 in 2020 to $238,861 in 2024.
- 2020: $212,295
- 2021: $358,387
- 2022: $274,227
- 2023: $199,505
- 2024: $238,861
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Paid by Medicare
Paid by Medicare increased 10% from $165,928 in 2020 to $182,076 in 2024.
- 2020: $165,928
- 2021: $283,286
- 2022: $212,687
- 2023: $153,203
- 2024: $182,076
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Medicare Part D prescriptions
Medicare Part D prescriptions increased 88% from 371 in 2020 to 698 in 2024.
- 2020: 371
- 2021: 333
- 2022: 471
- 2023: 475
- 2024: 698
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30-day fills
30-day fills increased 92% from 608 in 2020 to 1,170 in 2024.
- 2020: 608
- 2021: 512
- 2022: 749
- 2023: 796
- 2024: 1,170
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Part D drug cost
Part D drug cost increased 361% from $29,332 in 2020 to $135,145 in 2024.
- 2020: $29,332
- 2021: $31,861
- 2022: $46,992
- 2023: $88,838
- 2024: $135,145
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Industry payments (Open Payments)
Industry payments (Open Payments) increased 254% from $1,369.26 in 2021 to $4,846.46 in 2025.
- 2021: $1,369.26
- 2022: $1,794.54
- 2023: $612.36
- 2024: $1,139.48
- 2025: $4,846.46
Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Medicare Part D Prescribers (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo · Report an error.
Pharma & Medical Device Financial Disclosures
Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments
Program year 2025 (payments made January 1 – December 31, 2025): 26 records totaling $4,846.46.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| Medtronic, Inc. |
Travel and Lodging
In-kind items and services
|
ENDURANT IIS | General | $3,521.81 |
| Medtronic, Inc. |
Travel and Lodging
In-kind items and services
|
ENDURANT IIS | General | $181.62 |
| Medtronic, Inc. |
Travel and Lodging
In-kind items and services
|
ENDURANT IIS | General | $181.62 |
| Medtronic, Inc. |
Travel and Lodging
In-kind items and services
|
ENDURANT IIS | General | $181.62 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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ENDURANT IIS | General | $119.96 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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ENDURANT IIS | General | $98.34 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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ENDURANT IIS | General | $89.64 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
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ENDURANT IIS | General | $75.59 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
ENDURANT IIS | General | $45.45 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
ENDURANT IIS | General | $36.50 |
| Medtronic, Inc. |
Travel and Lodging
In-kind items and services
|
ENDURANT IIS | General | $35.07 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
ENDURANT IIS | General | $29.84 |
| Medtronic, Inc. |
Travel and Lodging
In-kind items and services
|
ENDURANT IIS | General | $25.57 |
| MIMEDX Group, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $24.27 |
| Bard Peripheral Vascular, Inc. |
Food and Beverage
In-kind items and services
|
Trek | General | $21.68 |
| Bard Peripheral Vascular, Inc. |
Food and Beverage
In-kind items and services
|
COVERA | General | $21.50 |
| Organogenesis Inc. |
Food and Beverage
In-kind items and services
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PURAPLY WOUND MATRIX | General | $21.12 |
| MIMEDX Group, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $20.54 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
ENDURANT IIS | General | $20.51 |
| MIMEDX Group, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $17.97 |
| Pfizer Inc. |
Food and Beverage
In-kind items and services
|
ELIQUIS | General | $16.50 |
| MIMEDX Group, Inc. |
Food and Beverage
In-kind items and services
|
— | General | $16.42 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
|
ELUVIA | General | $14.88 |
| Shape Memory Medical Inc. |
Food and Beverage
In-kind items and services
|
IMPEDE EMBOLIZATION PLUG | General | $14.16 |
| Medtronic, Inc. |
Food and Beverage
In-kind items and services
|
ENDURANT IIS | General | $10.20 |
(top 25 shown)
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Performed Procedures & Service Volume
CPT® is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2016–2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners – by Provider and Service data, 2017–2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.
| HCPCS Code | Services | Patients | Submitted Charge | Medicare Allowed |
|---|---|---|---|---|
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Q9967
Low osmolar contrast material, 300-399 mg/ml iodine concentration, per ml
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2,577 | 46 | $1.96 | $0.13 |
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99214
Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
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283 | 207 | $215.42 | $119.64 |
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96375
Injection of additional new drug or substance into vein
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210 | 74 | $72.67 | $14.14 |
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J1644
Injection, heparin sodium, per 1000 units
|
178 | 33 | $2.01 | $0.24 |
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J2250
Injection, midazolam hydrochloride, per 1 mg
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172 | 65 | $2.00 | $0.14 |
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99213
Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
|
164 | 143 | $145.00 | $84.91 |
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93880
Ultrasound of both sides of head and neck blood flow
|
120 | 106 | $486.00 | $175.52 |
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96374
Injection of drug or substance into vein
|
108 | 78 | $110.00 | $33.84 |
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J3010
Injection, fentanyl citrate, 0.1 mg
|
93 | 66 | $2.00 | $0.91 |
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93922
Ultrasound study of arm and leg arteries
|
82 | 71 | $229.00 | $62.92 |
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96361
Infusion into a vein for hydration, each additional hour
|
60 | 19 | $35.00 | $11.46 |
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99204
New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
|
59 | 59 | $325.00 | $154.45 |
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J0690
Injection, cefazolin sodium, 500 mg
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56 | 18 | $4.00 | $0.78 |
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93970
Ultrasound study of arm or leg veins with compression and maneuvers
|
55 | 51 | $472.00 | $172.69 |
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29580
Strapping, unna boot
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54 | 21 | $164.35 | $68.52 |
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99152
Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes
|
51 | 41 | $125.00 | $46.84 |
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99153
Use of a drug to induce depression of consciousness by physician performing a procedure, each additional 15 minutes
|
51 | 32 | $77.94 | $10.71 |
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93971
Ultrasound study of one arm or leg veins with compression and maneuvers
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47 | 35 | $322.00 | $111.47 |
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99211
Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional
|
44 | 26 | $50.00 | $21.83 |
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36471
Injection of chemical agent into multiple incompetent veins of leg
|
40 | 12 | $475.00 | $184.87 |
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93978
Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts
|
40 | 37 | $468.00 | $159.31 |
|
99212
Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more
|
40 | 36 | $95.00 | $52.87 |
|
36475
Destruction of first incompetent vein of arm or leg using radiofrequency and imaging guidance
|
37 | 23 | $5000.00 | $978.68 |
|
J1200
Injection, diphenhydramine hcl, up to 50 mg
|
33 | 28 | $4.00 | $0.83 |
|
93990
Ultrasound of hemodialysis access
|
31 | 22 | $334.00 | $120.47 |
(top 25 shown)
Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits
Submitted charges are billed amounts, not a price quote for your visit.
Medicare Part D Prescribing Profile & Medications
Medicare Part D prescriptions filled, including refills, in 2024.
| Brand Name | Generic Name | Prescriptions | Day Supply | Total Cost | Patients |
|---|---|---|---|---|---|
| Clopidogrel | Clopidogrel Bisulfate | 235 | 17,331 | $2,440.38 | 80 |
| Eliquis | Apixaban | 162 | 6,111 | $115,898.12 | 34 |
| Cilostazol | Cilostazol | 84 | 4,860 | $1,419.61 | 20 |
| Hydrocodone-Acetaminophen | Hydrocodone/Acetaminophen | 64 | 416 | $552.65 | 53 |
| Gabapentin | Gabapentin | 35 | 1,110 | $175.13 | — |
| Oxycodone-Acetaminophen | Oxycodone Hcl/Acetaminophen | 30 | 284 | $289.24 | 13 |
| Brilinta | Ticagrelor | 27 | 944 | $14,112.98 | — |
| Amoxicillin-Clavulanate Potass | Amoxicillin/Potassium Clav | 15 | 151 | $135.13 | 13 |
| Levofloxacin | Levofloxacin | 12 | 90 | $44.22 | — |
| Duloxetine Hcl | Duloxetine Hcl | 12 | 314 | $60.25 | — |
| Prednisone | Prednisone | 11 | 16 | $11.49 | — |
| Famotidine | Famotidine | 11 | 11 | $5.36 | — |
Source: CMS Part D by Provider and Drug, 2024; rows below 11 claims omitted by CMS; volume isn’t quality. Privacy limits
Specialties & License Numbers Reported to NPPES
NUCC Taxonomy Code: 2086S0129X
A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.
Additional State Medicaid & Healthcare Payer Identifiers
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - VASCULAR SURGERY
I20100922000850
VA
5597846667
Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.
Medicare Group Practice Enrollments
Source: CMS Doctors and Clinicians National Downloadable File
Commonwealth Vascular Institute
150 Burnetts Way, Suffolk, VA 234348176
Phone: 7575397824508
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Physician Assistant
Physician Assistant (Certified)
Surgery
Doctor of Medicine (M.D.)
Physician Assistant
Physician Assistant (Certified)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
NPI status registered as active in NPPES database
Registered at 5818 HARBOUR VIEW BLVD, STE 240, SUFFOLK, VA 23435 (Tel: 7573972383)
Registered at 5818 HARBOUR VIEW BLVD, STE 240, SUFFOLK, VA 23435 (Tel: 7573972383)
Recorded as CHAD MCKENZIE, D.O.
Surgery (license number reported to NPPES: VA 0102201282)
Registered at 5818 HARBOUR VIEW BLVD, STE 240, SUFFOLK, VA 23435 (Tel: 7573972383)
Surgery (license number reported to NPPES: VA 0102201282)
NPI status registered as active in NPPES database
Registered at 3640 HIGH ST, SUITE 2F, PORTSMOUTH, VA 237073213 (Tel: 7573972383)
Registered at 3640 HIGH ST, SUITE 2F, PORTSMOUTH, VA 237073213 (Tel: 7573972383)
Recorded as CHAD MCKENZIE, D.O.
Surgery (license number reported to NPPES: VA 0102201282)
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Mailing Address
5818 Harbour View Blvd, Ste 240
Suffolk, VA 23435
Phone: 7573972383