Matthew Mackowsky
Surgery β’ Elizabeth, NJ
225 Williamson St
Elizabeth, NJ 072023625
This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.
Practice Location & Contact Primary Location
225 Williamson St
Elizabeth, NJ 072023625
Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.
NPPES lists 2 distinct additional practice-address records in Boise, ID; Long Branch, NJ. See the list
Source: CMS NPPES NPI Registry, practice location records; release date unavailable.
CMS Doctors and Clinicians lists 2 distinct group names: St Josephs Medical Group Pc; Susquehanna Physician Services. 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
Drexel University College Of Medicine
2016
What Public CMS Data Show
Surgery: NPPES taxonomy is a reported classification, not proof of board certification.
Open Payments general payments, program year 2025
All general payments: $4,948.92 across 19 records.
By nature of payment (3 largest of 4)
- Education: $3,000.00 across 2 records.
- Long term medical supply or device loan: $998.33 across 5 records.
- Food and Beverage: $549.77 across 9 records.
Reporting-company totals (3 largest of 6)
- INTUITIVE SURGICAL, INC.: $3,400.07 across 6 records.
- Integra LifeSciences Corporation: $1,233.32 across 9 records.
- JAZZ PHARMACEUTICALS INC.: $144.25 across 1 record.
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
10 years (graduated 2016)
CMS Doctors and Clinicians data list 2016 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
2016
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, βDoes your provider accept Medicare as full payment?β
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)
Matthew Mackowsky 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 Matthew Mackowsky 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 Elizabeth and New Jersey
7 active clinicians are listed under Surgery with a practice address in Elizabeth, NJ (737 in New Jersey).
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.
-
Industry payments (Open Payments)
Industry payments (Open Payments) went from $118.29 in 2023 to $4,948.92 in 2025.
- 2023: $118.29
- 2024: $19.35
- 2025: $4,948.92
Sources: CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.
Text: T-MedInfo Β· 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 β December 31, 2025): 19 records totaling $4,948.92.
| Manufacturer | Payment Nature | Product | Type | Amount ($) |
|---|---|---|---|---|
| INTUITIVE SURGICAL, INC. |
Education
In-kind items and services
|
DAVINCI XI | General | $1,500.00 |
| INTUITIVE SURGICAL, INC. |
Education
In-kind items and services
|
DAVINCI XI | General | $1,500.00 |
| Integra LifeSciences Corporation |
Long term medical supply or device loan
In-kind items and services
|
Cytal | General | $394.59 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
|
Da Vinci Surgical System | General | $361.49 |
| Integra LifeSciences Corporation |
Long term medical supply or device loan
In-kind items and services
|
MicroMatrix | General | $255.11 |
| Integra LifeSciences Corporation |
Long term medical supply or device loan
In-kind items and services
|
MicroMatrix | General | $146.68 |
| JAZZ PHARMACEUTICALS INC. |
Food and Beverage
In-kind items and services
|
EPIDIOLEX | General | $144.25 |
| W. L. Gore & Associates, Inc. |
Food and Beverage
In-kind items and services
|
GORE SYNECOR Biomaterial | General | $136.11 |
| Integra LifeSciences Corporation |
Long term medical supply or device loan
In-kind items and services
|
Cytal | General | $114.50 |
| Integra LifeSciences Corporation |
Food and Beverage
In-kind items and services
|
Integra | General | $98.26 |
| Integra LifeSciences Corporation |
Long term medical supply or device loan
In-kind items and services
|
MicroMatrix | General | $87.45 |
| Integra LifeSciences Corporation |
Food and Beverage
In-kind items and services
|
Integra | General | $83.33 |
| Integra LifeSciences Corporation |
Travel and Lodging
Cash or cash equivalent
|
Integra | General | $33.33 |
| INTUITIVE SURGICAL, INC. |
Food and Beverage
In-kind items and services
|
Da Vinci Surgical System | General | $24.26 |
| Integra LifeSciences Corporation |
Food and Beverage
In-kind items and services
|
Integra | General | $20.07 |
| Boston Scientific Corporation |
Food and Beverage
In-kind items and services
|
SpyGlass Discover | General | $20.04 |
| Haemonetics Corporation |
Food and Beverage
In-kind items and services
|
TEG6S HEMOSTASIS SYSTEM | General | $15.13 |
| INTUITIVE SURGICAL, INC. |
Food and Beverage
In-kind items and services
|
Da Vinci Surgical System | General | $8.32 |
| INTUITIVE SURGICAL, INC. |
Travel and Lodging
In-kind items and services
|
Da Vinci Surgical System | General | $6.00 |
Source: CMS Open Payments, program year 2025, released June 30, 2026.
Specialties & License Numbers Reported to NPPES
Self-certified to NPPES: 2025-01-20NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
NUCC Taxonomy Code: 2086S0102X
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
NUCC Taxonomy Code: 2086S0102X
A surgeon with expertise in the management of the critically ill and postoperative patient, particularly the trauma victim, who specializes in critical care medicine diagnoses, treats and supports patients with multiple organ dysfunction. This specialist may have administrative responsibilities for intensive care units and may also facilitate and coordinate patient care among the primary physician, the critical care staff and other specialists.
NUCC Taxonomy Code: 390200000X
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
NUCC Taxonomy Code: 208600000X
A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.
Medicare (PECOS) Enrollment & Ordering Eligibility
Source: CMS PECOSPRACTITIONER - GENERAL SURGERY
I20240315002406
IN
2769850031
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
Susquehanna Physician Services
740 High St, Williamsport, PA 177013102
Phone: 5703213160
St Josephs Medical Group Pc
703 Main St, Paterson, NJ 075032621
Phone: 9737546331
Secondary Practice Locations
300 2nd Ave
Long Branch, NJ 077406303
Phone: 7329236769
999 N Curtis Rd Ste 415
Boise, ID 837061334
Phone: 2083022600
Clinicians Sharing This Practice Address or Phone
Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.
Nurse Anesthetist, Certified Registered
Certified Registered Nurse Anesthetist
Anesthesiology
Doctor of Medicine (M.D.)
Internal Medicine
Doctor of Medicine (M.D.)
Nurse Practitioner - Psychiatric/Mental Health
Physician Assistant
Physician Assistant (Certified)
Internal Medicine
Doctor of Medicine (M.D.)
Career & Practice History Timeline
Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status
Registered at 225 WILLIAMSON ST, ELIZABETH, NJ 072023625 (Tel: 9089945738)
Registered at 379 CAMPUS DR, SOMERSET, NJ 088731161 (Tel: 7329378939)
Surgery (license number reported to NPPES: ID MC-2472)
Surgery (license number reported to NPPES: GA 92472)
NPI status registered as active in NPPES database
Registered at 300 2ND AVE, LONG BRANCH, NJ 077406303 (Tel: 7329236769)
Registered at 112 BARCROFT DR, CHERRY HILL, NJ 080343123
Recorded as MATTHEW MACKOWSKY
Student in an Organized Health Care Education/Training Program
First registered as active Individual Practitioner in NPPES Database.
NPI Administrative Meta
Other Surgery Specialists in Elizabeth
Healthcare providers in ElizabethMailing Address
379 Campus Dr
Somerset, NJ 088731161
Phone: 7329378939