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

Individual provider Cardiovascular Disease Physician · NPI 1295212025

Hassan Mehmood Lak, MD is an Internal Medicine in Canton, Ohio. Qualified in 2016, 10 years ago. Practices with Hospitalist Medicine Physicians of Ohio, Professional Corporation, a 164-clinician group, works from 3 locations and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
10
Licensed in
OH
In the registry since
2018
Specialties on file
5
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

2600 6th St SW
Canton, OH 44710-1702
Phone: (330) 454-8076
Fax: (330) 454-3927
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (2)

  • 18101 Lorain Ave, Cleveland, OH 44111-5612 — (216) 476-7000
  • 9500 Euclid Ave # J2-3, Cleveland, OH 44195-5612 — (216) 444-6474

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 35.140229 (OH)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 35.140229 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 57.245537 (OH)
General Acute Care Hospital Taxonomy 282N00000X · Licence 35.140229 (OH)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X · Licence 35.140229 (OH)

Record details

NPI number1295212025
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 24, 2018
Last updated in NPPESSeptember 24, 2025
Certification dateSeptember 24, 2025

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Hospitalist Medicine Physicians Of Ohio, Professional Corporation — 164 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Other providers in Canton