Dr. Joseph Mark Kowalski, MD
- Medicare services, 2020
- 6,635
- Part D claims, 2021
- 2,657
- Industry payments
- $2,087
- Affiliated sites
- 2
- Medical groups
- 2
- Practice address
- 315 Rue Louis Xiv, Lafayette, LA 70508-5734
- Practice phone
- Call (337) 269-9777
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cardiology Specialists Of Acadiana - Primary Care - Lafayette (Rue Louis Xiv)
Multi-specialty group site · Lafayette, Louisiana
Find Dr. Kowalski's professional email, personal email and mobile number
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Dr. Joseph Mark Kowalski is a cardiologist in Lafayette, Louisiana
Dr. Kowalski practices at Cardiology Specialists Of Acadiana - Primary Care - Lafayette (Rue Louis Xiv) in Lafayette, Louisiana.
Dr. Kowalski's NPI, 1205838182, was assigned on August 11, 2005. Dr. Kowalski holds Louisiana license 08396R.
- NPI
- 1205838182NPI Registry (opens in a new tab)
- NPI enumeration date
- August 11, 2005
- NPI status
- Active
- Practice phone
- (337) 269-9777
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Joseph Mark Kowalski practices at 2 locations in Lafayette, Louisiana
Dr. Kowalski's primary practice is Cardiology Specialists of Acadiana - Primary Care - Lafayette (Rue Louis Xiv), at 315 Rue Louis Xiv, Lafayette, LA 70508-5734. The practice phone is (337) 269-9777. The NPI Registry lists Dr. Kowalski's practice address as 213 Rue Fontaine, Lafayette, LA 70508.
- Cardiology Specialists of Acadiana - Primary Care - Lafayette (Rue Louis Xiv)Primary315 Rue Louis Xiv, Lafayette, LA 70508-5734Phone(337) 269-9777
- NPI Registry address213 Rue Fontaine, Lafayette, LA 70508 · Lafayette ParishPhone(337) 269-9777
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; Doctors and Clinicians National Downloadable File (CMS); and Dmand AI Practice Data
Dr. Joseph Mark Kowalski is affiliated with 2 sites of care and 2 medical groups
Dr. Kowalski's primary practice is Cardiology Specialists Of Acadiana - Primary Care - Lafayette (Rue Louis Xiv) in Lafayette, Louisiana. The medical group on file is Cardiology Specialists of Acadiana. Dmand AI also links Dr. Kowalski to 1 more group practice or clinic and 1 medical group, each named with a free account.
Sources: Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dmand AI tracks the EHR system at Dr. Joseph Mark Kowalski's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Kowalski practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cardiology Specialists Of Acadiana - Primary Care - Lafayette (Rue Louis Xiv) | Available with a free account |
| +1 more site and 1 medical group | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Joseph Mark Kowalski is one of 269 cardiologists in Louisiana
Cardiovascular disease is Dr. Kowalski's primary specialty in the NPI Registry, under taxonomy code 207RC0000X. Dr. Kowalski is licensed in Louisiana.
Specialties and state licenses
- Cardiovascular disease, LouisianaPrimary
Cardiologists near Dr. Kowalski
Counts of cardiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Dr. Joseph Mark Kowalski billed Medicare for 6,635 services in 2020
CMS data shows 6,635 Medicare services from Dr. Kowalski across 26 procedure codes in 2020. Medicare paid $929,060 for them. Every service was in an office.
Dr. Kowalski's Medicare services by type, 2019 to 2020
- 2019
- 2020
- Tests and treatments
- 2019: 9,2852020: 2,41174%
- Office and hospital visits
- 2019: 2,9672020: 2,25824%
- Drugs given in the office
- 2019: 1,4372020: 1,28810%
- Other services
- 2019: 4062020: 35413%
- Imaging
- 2019: 3632020: 32411%
Dr. Kowalski compared with the Louisiana median for cardiologists, 2020
- Dr. Kowalski
- Louisiana median
- Medicare services
- 6,635vs 1,6953.9 times
- Part D claims
- 2,657vs 2,11426% above
Medians across 269 cardiologists in Louisiana with Dmand AI profiles that report each measure.
Dr. Kowalski's most billed Medicare procedure codes, 2020
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Dr. Kowalski?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Kowalski and other cardiologists in Louisiana.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Joseph Mark Kowalski's patients have a median age of 67
Across all payers, Dmand AI patient panel data puts Dr. Kowalski's median patient age at 67, with 43% women.
Dr. Kowalski's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 67
Patient panel by sex, all payers
- Women43%
- Men57%
Source: Dmand AI Patient Panel Data
Dr. Joseph Mark Kowalski wrote 2,657 Medicare Part D claims in 2021
In 2021, Dr. Kowalski wrote 2,657 Medicare Part D claims. They cover 39 drugs, with $158,976 in total drug cost. In 2020, CMS named 9,312 claims across 82 drugs.
Dr. Kowalski's most prescribed drugs by claims, 2021
CMS names a drug when it has 11 or more claims. Share is of the claims for drugs CMS names.
Part D claims for drugs CMS names, 2020 to 2021
- 2020
- 2021
- Claims for drugs CMS names
- 2020: 9,3122021: 2,65771%
Drugs named by CMS: 39 in 2021, 82 in 2020.
Source: Medicare Part D Prescribers - by Provider and Drug (CMS), 2024 data, released May 6, 2026
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Dr. Joseph Mark Kowalski received $2,087 in industry payments from 2016 to 2018
CMS Open Payments shows 26 general payments to Dr. Kowalski from 7 drug and device companies from 2016 to 2018. Food and beverage make up the largest share, 85% of the total. Medtronic Vascular, Inc. paid the most, $759.
General payments to Dr. Kowalski by program year, 2016 to 2018
General payments to Dr. Kowalski by kind, 2016 to 2018
- Food and beverage$1,78085%
- Travel and lodging$30715%
Companies that paid Dr. Kowalski the most, 2016 to 2018
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Joseph Mark Kowalski's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Dmand AI Practice Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDoctors and Clinicians National Downloadable File (CMS) (opens in a new tab) |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| Part D prescribing | Medicare Part D Prescribers - by Provider and Drug (CMS) (opens in a new tab) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Dr. Joseph Mark Kowalski
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Joseph Mark Kowalski's NPI number?
Dr. Joseph Mark Kowalski's NPI number is 1205838182. It was assigned on August 11, 2005, and it is active in the NPI Registry.
What kind of doctor is Dr. Joseph Mark Kowalski?
Dr. Joseph Mark Kowalski is a cardiologist in Lafayette, Louisiana. The primary specialty in the NPI Registry is Cardiovascular Disease Physician (taxonomy code 207RC0000X).
Where does Dr. Joseph Mark Kowalski practice?
Dr. Kowalski practices at 315 Rue Louis Xiv, Lafayette, LA 70508-5734. Dr. Kowalski also practices at 213 Rue Fontaine, Lafayette, LA 70508. Dr. Kowalski's primary practice is Cardiology Specialists Of Acadiana - Primary Care - Lafayette (Rue Louis Xiv) in Lafayette, Louisiana. Dmand AI also links Dr. Kowalski to 1 group practice or clinic and 1 medical group.
What is Dr. Joseph Mark Kowalski's office phone number?
The practice phone on file for Dr. Kowalski is (337) 269-9777.
What is Dr. Joseph Mark Kowalski's medical license number?
Dr. Kowalski holds Louisiana license 08396R.
What medical group is Dr. Joseph Mark Kowalski part of?
Dr. Kowalski is linked to Cardiology Specialists of Acadiana. Dmand AI links Dr. Kowalski to 1 more medical group.
Does Dr. Joseph Mark Kowalski accept Medicare?
Yes. CMS data shows Dr. Kowalski billed Medicare for 6,635 services in 2020.
What services does Dr. Joseph Mark Kowalski bill to Medicare?
In 2020, Dr. Kowalski's most billed Medicare services were office visit, established patient (99214), injected or infused drug (J2785) and blood vessel study (93880).
What drugs does Dr. Joseph Mark Kowalski prescribe most?
In 2021 Medicare Part D data, Dr. Kowalski's most prescribed drugs by claims were Losartan Potassium, Digoxin and Pravastatin Sodium.
Has Dr. Joseph Mark Kowalski received payments from drug or device companies?
CMS Open Payments shows $2,087 in general payments to Dr. Kowalski from 7 companies from 2016 to 2018. The largest total came from Medtronic Vascular, Inc.
How long has Dr. Joseph Mark Kowalski been practicing?
Dr. Kowalski's NPI was assigned in 2005.
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