Physician Profile
Marek J. Lisek, D.O.
Unclaimed ProfileAbout Dr. Lisek
Based in Beloit, WI, Marek J. Lisek, D.O. is listed in the NPI registry under internal medicine. Marek graduated from Marian University College of Osteopathic Medicine in 2022. Marek is also listed as specializing in student in an organized health care education program.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (608) 363-5971
- Email not available
Practice Locations
BELOIT HEALTH SYSTEM 1969 W HART ROAD
Beloit, WI 53511
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 internal medicines at this location 3
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 5
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 — 22 related providers in 3 groups
Other internal medicines in Beloit 6
Same specialty, same city.
Trained at Marian University College of Osteopathic Medicine 8
Other providers in the same specialty who trained at the same institution.
Class of 2022 at Marian University College of Osteopathic Medicine 8
Providers who graduated from the same medical school in the same year.
Common questions
What is Marek J. Lisek's specialty?
Marek J. Lisek is an internal medicine in Beloit, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Marek J. Lisek?
Marek J. Lisek is listed at Beloit Health System 1969 W Hart Road, Beloit, WI 53511. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Marek J. Lisek?
The number on file is (608) 363-5971. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Marek J. Lisek's NPI number?
Marek J. Lisek's National Provider Identifier is 1932858594. 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
What is Marek J. Lisek's education?
Marek J. Lisek attended Marian University College of Osteopathic Medicine, graduating in 2022. This comes from the CMS National Downloadable File.
CMS public data
How long has Marek J. Lisek been practicing?
Marek J. Lisek has 4 years experience. Calculated from a graduation year of 2022, reported in the CMS National Downloadable File.
CMS public data
Has Marek J. Lisek confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Marek J. Lisek. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.