Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Loai Marouf, DO

Individual provider Internal Medicine Physician · NPI 1497967855

Loai Marouf, DO is a Cardiovascular Disease (Cardiology) in Lorain, Ohio. Qualified in 2004, 22 years ago. Practices with Mercy Health Physicians Lorain Specialty Care LLC, a 136-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Michigan and Ohio.

Years since qualifying
22
Licensed in
MI, OH
In the registry since
2007
Specialties on file
3
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

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Practice location Address checks out

3600 Kolbe Rd Ste 205
Lorain, OH 44053-1677
Phone: (440) 989-1800
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 900 Cooper Ave, Saginaw, MI 48602-5182 — (989) 583-4700

Specialties & licences

Cardiovascular Disease Physician (primary) Taxonomy 207RC0000X · Licence 34.015904 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 5101016106 (MI)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 5101016106 (MI)

Record details

NPI number1497967855
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedMay 5, 2007
Last updated in NPPESJune 30, 2022
Certification dateJune 30, 2022
Mailing address1447 N Harrison St, Saginaw, MI 48602-4727

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyCARDIOVASCULAR DISEASE (CARDIOLOGY)
Medical schoolOTHER
Graduated 2004 (22 years in practice)
Group practice Mercy Health Physicians Lorain Specialty Care Llc — 136 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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