Medicare Enrolled
Dr. Patrick Alexander, M.D.
Interventional Cardiology · Novi, MI
Practice pattern: Clinical Cardiology
— Primarily office-based clinical cardiology
Very High
DATA COVERAGE
Data in 4 of 4 federal sources
Measures public federal data availability — not provider quality
Informational, not a quality rating.
This page presents federal public records about Dr. Alexander from CMS (NPPES, Open Payments, Medicare Provider Utilization, PECOS). It is not medical advice, an endorsement, or a judgment of clinical quality. Always consult the provider directly and a licensed clinician for medical decisions. Read methodology →
Are you Dr. Alexander?
Request a correction or review of any data shown here. Provider portal →
What this data tells you about Dr. Alexander
Dr. Patrick Alexander is an interventional cardiology specialist in Novi, MI, with 19 years of NPI registration. Based on federal Medicare data, Dr. Alexander performed 2,049 Medicare services in 2023. These records do not provide a deduplicated patient total.
Between the years covered by Open Payments, Dr. Alexander received a total of $12,672 from 47 pharmaceutical and/or device companies across 269 payment records. A record can group multiple payments. These transfers are publicly reported through CMS Open Payments. Disclosure alone does not establish their effect on care. A reliable breakdown by payment category is not available in this snapshot. Patients may wish to discuss these relationships with their provider.
The Data Coverage level for Dr. Alexander is Very High — reflecting how much public federal data is available about this provider. Patients are encouraged to use this data as one of several factors when choosing a healthcare provider.
✓ 19 years of NPI registration
▲ Top 43% volume in MI
$12,672 industry payments
Medicare Practice Summary — 2023
Medicare Utilization ↗2,049
Medicare services
Top 43% in MI for interventional cardiology
Not available
Unique patients (not deduplicated)
$55
Avg. Medicare payment
Medicare patients only (65+ / disabled) · How to read this →
Top procedures by volume
Ranked by number of services performed for Medicare patients. Avg. submitted charge is what the provider billed; avg. Medicare payment is what CMS paid.
| Procedure | Volume | Avg. paid | Avg. submitted |
|---|---|---|---|
| Office visit, established patient (30-39 min) A follow-up office visit for an existing patient lasting between 30 and 39 minutes. The visit involves medical evaluation and management of the patient's condition. |
565 | $70 | $128 |
| EKG interpretation and report A standard electrocardiogram test that records the heart's electrical activity using at least 12 leads. The service includes a professional interpretation of the results and a written report. |
394 | $6 | $15 |
| Office visit, established patient (20-29 min) An office visit for an existing patient lasting between 20 and 29 minutes. The visit involves medical evaluation and management of the patient's condition. |
211 | $47 | $86 |
| Echocardiogram, transthoracic An ultrasound of the heart that uses color to show blood flow, rate, direction, and valve function. |
132 | $51 | $162 |
| Ultrasound of head and neck blood flow, bilateral An ultrasound exam that uses sound waves to visualize and assess blood flow in the vessels of both the head and the neck. |
118 | $31 | $61 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in the arm or leg. The test uses sound waves to check blood flow and may include compression and other maneuvers. |
107 | $26 | $57 |
| New patient office visit (45-59 min) An initial office visit for a new patient lasting between 45 and 59 minutes. This code covers the total time spent by the physician or qualified healthcare professional on the date of the encounter. |
83 | $98 | $174 |
| Ultrasound of arm and leg arteries A non-invasive imaging test that uses sound waves to examine the blood vessels in the arms and legs. It evaluates blood flow and checks for blockages or other vascular issues. |
80 | $16 | $40 |
| Hospital follow-up visit, high complexity Subsequent hospital inpatient or observation care for an existing patient involving high-level medical decision making, with at least 50 minutes total time on the date of the encounter. |
60 | $99 | $135 |
| Ultrasound of leg arteries or grafts An imaging test that uses sound waves to create pictures of the blood vessels in the legs or any surgical grafts present. |
59 | $34 | $69 |
| Initial hospital admission, high complexity Initial hospital inpatient or observation care for a new patient involving high-level medical decision making, with at least 75 minutes total time on the date of the encounter. |
55 | $141 | $263 |
| Hospital follow-up visit, moderate complexity Follow-up hospital visit for an existing patient involving moderate medical decision making. The visit requires at least 35 minutes of time spent on the date of service. |
42 | $66 | $100 |
| Telephone medical discussion, 5-10 minutes A phone conversation with a physician lasting between 5 and 10 minutes to discuss medical matters. |
25 | $44 | $149 |
| Radiologist review of arm or leg artery image A radiologist reviews images of the arteries in the arm or leg. This process involves analyzing the visual data to assess the blood vessels. |
23 | $70 | $101 |
| Ultrasound of arm or leg veins An ultrasound exam of the veins in one arm or leg using compression and other maneuvers to assess blood flow and check for blockages. |
16 | $17 | $30 |
| Cardiac catheterization | 15 | $180 | $667 |
| Coronary stent placement A procedure to insert a stent into a coronary artery or its branch to keep it open, using balloon dilation during the process. |
14 | $492 | $1,105 |
| Office visit, established patient, complex (40-54 min) An office or outpatient visit for an existing patient lasting between 40 and 54 minutes. This level of service is determined by the total time spent on the date of the encounter. |
14 | $118 | $183 |
| Balloon angioplasty of leg artery, initial vessel A procedure to widen a narrowed or blocked artery in the leg using a balloon catheter. This is performed on the first vessel treated during the session. |
13 | $452 | $1,030 |
| Echocardiogram with color Doppler An ultrasound of the heart that uses color imaging to visualize blood flow, measure flow rate, and assess valve function. |
12 | $2 | $165 |
| Ultrasound of leg arteries or grafts An ultrasound exam that uses sound waves to create images of the arteries in one leg or any grafts present in that leg. |
11 | $17 | $31 |
How to read this data: This reflects Medicare patients only (typically 65+). Payment amounts are what Medicare paid the provider, not your out-of-pocket cost. These counts do not measure clinical quality or years of experience.
7.9% high complexity
19.7% medium
72.5% routine
Industry Payment Transparency
Open Payments through 2024 ↗$12,672
Total received (2018-2024)
Avg $1,810/year across 7 years
Top 36% in MI for interventional cardiology
A higher payment rank reflects disclosed industry relationships (consulting, research, speaking) common among subspecialists — not wrongdoing.
47
Companies
269
Payment records
Payments are publicly reported; disclosure does not establish legality · Not evidence of wrongdoing · How to interpret →
Payment categories are unavailable while the source breakdown is being rebuilt. Company and year totals do not identify how much belongs to each category.
Payment trend by year
Annual totals from pharmaceutical and medical device companies.
2024
$1,944
2023
$2,248
2022
$1,872
2021
$1,219
2020
$940
2019
$1,770
2018
$2,679
Payments by company (2024)
Abbott Laboratories
$1,317
Philips North America LLC
$193
Penumbra, Inc.
$143
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$57
AstraZeneca Pharmaceuticals LP
$52
CARDIVA MEDICAL, INC.
$43
Novartis Pharmaceuticals Corporation
$40
Kiniksa Pharmaceuticals International, plc
$36
Medtronic, Inc.
$24
E.R. Squibb & Sons, L.L.C.
$21
Chiesi USA, Inc.
$16
Top 3 companies account for 85.1% of 2024 payments
All-time payments by company (2018-2024) ›
Abbott Laboratories
$4,631
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp)
$715
Inari Medical, Inc.
$509
HeartFlow, Inc.
$491
Medtronic Vascular, Inc.
$468
Smith+Nephew, Inc.
$456
Medtronic, Inc.
$426
Cardiovascular Systems Inc.
$397
Janssen Pharmaceuticals, Inc
$366
Novartis Pharmaceuticals Corporation
$275
Boston Scientific Corporation
$270
Amgen Inc.
$211
BOSTON SCIENTIFIC CORPORATION
$207
EKOS Corporation
$200
Boehringer Ingelheim Pharmaceuticals, Inc.
$198
Philips North America LLC
$193
Siemens Medical Solutions USA, Inc.
$188
Philips Electronics North America Corporation
$175
Bard Peripheral Vascular, Inc.
$152
Edwards Lifesciences Corporation
$151
Penumbra, Inc.
$143
Bayer HealthCare Pharmaceuticals Inc.
$137
W. L. Gore & Associates, Inc.
$135
E.R. Squibb & Sons, L.L.C.
$130
Osiris Therapeutics Inc.
$130
PFIZER INC.
$124
Organogenesis Inc.
$123
CHIESI USA, INC.
$123
KCI USA, Inc
$121
TRUVIC MEDICAL, INC.
$117
BARD PERIPHERAL VASCULAR, INC.
$108
AstraZeneca Pharmaceuticals LP
$94
GENZYME CORPORATION
$83
SANOFI-AVENTIS U.S. LLC
$46
CARDIVA MEDICAL, INC.
$43
Regeneron Healthcare Solutions, Inc.
$41
AngioDynamics, Inc.
$40
Kestra Medical Technology Services, Inc.
$38
Kiniksa Pharmaceuticals International, plc
$36
Impulse Dynamics (USA) Inc.
$31
Cook Medical LLC
$25
Gilead Sciences, Inc.
$24
ARALEZ PHARMACEUTICALS US INC.
$24
CSL Behring
$24
Lexicon Pharmaceuticals, Inc.
$21
Chiesi USA, Inc.
$16
Lundbeck LLC
$15
Top 3 companies account for 46.2% of all-time payments
Associated products mentioned in payments ›
(4066) Tack Endovascular Systems ATK · (6554) Peripheral Vascular Undivided · (BR5) Peripheral IVUS · (BS1) Peripheral Vascular Undivided · ABSOLUTE PRO · ALPHAVAC · AMPLATZER · AMPLATZER AMULET · AMPLATZER Occluders · AMPLATZER TALISMAN · Accent Pacemaker · Acculink carotid stent system · Acticoat Range · Adempas · Allevyn Life · Arcalyst · Artis Q · Artis pheno · Assure WCD · BRILINTA · CAMZYOS · CARDIVA VASCADE 6/7F VCS · CHANTIX · CLEVIPREX · Cook Medical Zilver PTX · CoreValve Evolut · Corlanor · DIAMONDBACK PERIPHERAL · DRAGONFLY OPSTAR · EKOSONIC · ELIQUIS · ELUVIA · ENSITE PRECISION · ENTRESTO · ESPRIT · Edwards SAPIEN 3 Transcatheter Heart Valve · Ellipse ICD · Ensite Cardiac Mapping System · FLOWTRIEVER CATHETER · Fortify Assura · GORE CARDIOFORM Septal Occluder · HAWKONE · HI-TORQUE COMMAND · HawkOne · HeartMate 3 Left Ventricular Dev · IGT_D Peripheral · IN.PACT ADMIRAL · IN.PACT Admiral · Inpefa · JARDIANCE · JETI · JETI ALL IN ONE NON-STERILE KIT · KENGREAL 50MG/10ML L · Kcentra · LEQVIO · LUTONIX · LUTONIX Drug Coated Balloon · LifeVest · MERLIN@HOME · MITRACLIP · MULTAQ · Mitra Clip system · MitraClip System · NORTHERA · No Associated Product · OPTIMIZER · PERCLOSE PROGLIDE · PICO · PICO 7 · PICO 7 Single Use Negative Pressure Wound Therapy · PRADAXA · PRALUENT · PRALUENT ALIROCUMAB INJECTION · Penumbra System · Peripheral Orbital Atherectomy System · Puraply · QT Vascular Chocolate PTA Balloon · S · SAPIEN 3 Ultra RESILIA · SENSOR ENABLED · SUPERA · SYMPLICITY G3 · Stravix · Supera peripheral stent system · TACTICATH ABLATION CATHETER · THORATEC HEARTMATE 3 LVAS IMPLANT KIT · Unify Assura CRT Defibrillator · VAC ULTA · VENOUS WALLSTENT · Venovo · WAINUA · WATCHMAN · XACT · XARELTO · ZONTIVITY
Should you be concerned? Industry payments are disclosed through CMS Open Payments. Disclosure alone does not establish their purpose, legality, or effect on care. What matters is whether a recommended drug or device appears in your doctor's payment records. If so, consider asking your doctor about it. How to interpret this data →
Geographic Context
Interventional cardiologists in nearby ZIP areas
33
County median income
$95,296
Nearest hospital to ZIP centroid (approximate)
HURON VALLEY-SINAI HOSPITAL
7.5 mi
7.5 mi
Data Sources
| Provider Registry | ✓ NPPES | NPPES snapshot; verify current record |
| Medicare Enrollment | ✓ PECOS | PECOS snapshot |
| Practice Data | ✓ Medicare Util. | Annual (CY lag) |
| Industry Payments | ✓ Open Payments | CY 2024 |
| Disciplinary History | — Not included | N/A |
This provider has data in 4 of 4 available federal datasets, with a Data Coverage level of Very High. This reflects how much public data is available about a provider. How we calculate this →
Summary
Dr. Alexander is a clinical cardiology specialist, with moderate Medicare volume, with 19 years of NPI registration.
This summary is auto-generated from federal data, describing data availability and patterns. Read our methodology →
Frequently Asked Questions
Is Dr. Alexander experienced with office visit, established patient (30-39 min)?
Based on Medicare claims data, Dr. Alexander performed 565 office visit, established patient (30-39 min) services. These records cover Medicare fee-for-service activity, including eligible younger beneficiaries; they do not measure total practice volume or clinical quality.
Does Dr. Alexander receive payments from pharmaceutical companies?
Yes. Dr. Alexander received a total of $12,672 from 47 companies across 269 payment records. A record can group multiple payments. These transfers are publicly disclosed through CMS Open Payments. Disclosure alone does not establish their legality or effect on care. Patients may wish to ask their doctor about these relationships, especially if a recommended drug or device appears in the payment records.
How do Dr. Alexander's costs compare to other interventional cardiologists in Novi?
Dr. Alexander's average Medicare payment per service is $55. Note that these figures represent what Medicare pays, not your out-of-pocket cost, which depends on your specific insurance plan and deductible. Procedure-level data above shows both what was submitted and what Medicare paid for each service type.
What does Data Coverage mean?
Data Coverage (currently Very High for Dr. Alexander) measures how much public federal data is available about a provider. It is not a quality rating. A "Very High" or "High" level means the provider has data across multiple federal sources (NPPES, PECOS, Medicare Utilization, Open Payments), indicating the presence of registry, enrollment, activity or payment records, not verified experience or clinical quality. A "Low" or "Moderate" level may simply mean the provider is newer, does not see Medicare patients, or has not received any industry payments — none of which are inherently negative. Read our full methodology →
Is this data up to date?
Source publication dates and the snapshots loaded on this site can differ. Rebuilding a page does not refresh its source records. Check the Medicare reporting year and the payment interval shown above; consult the linked official sources for newer releases and current registry details. See our data freshness policy →
Explore related providers
Same specialty & city
Interventional Cardiologists in Novi
Browse interventional cardiologists in Novi ranked by procedure volume and transparency data.
Highest volume
Top Interventional Cardiologists in MI
Interventional cardiologists ranked by total Medicare services performed statewide.
Industry payments
Pharma Payments to Interventional Cardiologists in MI
Which MI interventional cardiologists receive the most from drug and device companies.
By company
Abbott Laboratories Payments to Doctors
See all physicians who received payments from Abbott Laboratories.
By company
ZOLL Services LLC (A/K/A ZOLL LifeCor Corp) Payments to Doctors
See all physicians who received payments from ZOLL Services LLC (A/K/A ZOLL LifeCor Corp).
By company
Inari Medical, Inc. Payments to Doctors
See all physicians who received payments from Inari Medical, Inc.
About this page
This page combines public CMS records with calculated summaries and explanatory procedure labels. These transformations are not verbatim federal records. Sources: NPPES ↗, Open Payments ↗, Medicare Provider Utilization ↗, and PECOS. Publication is mandated by the Physician Payments Sunshine Act (§6002 ACA, 42 U.S.C. §1320a-7h) and the Freedom of Information Act.
This page is not medical advice, an endorsement, a recommendation, or a quality rating. Data Coverage reflects data completeness — how much federal information exists for this provider — not clinical performance, patient outcomes, or quality of care. Always verify information directly with the provider and consult a licensed clinician before making medical decisions.
Provider corrections: Provider portal · Privacy questions: Privacy Policy · Terms: Terms of Use · Methodology: Methodology