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

Daniel Y Ryu, MD

Individual provider Preventive Medicine/Occupational Environmental Medicine Physician · NPI 1972593309

Daniel Y Ryu, MD is a General Practice in Cleveland, Ohio. Graduated from University of Cincinnati College of Medicine in 1993, 33 years ago. Practices with Alliant Treatment Center, a 4-clinician group and accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
33
Trained at
University of Cincinnati College of Medicine
Licensed in
OH
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

2322 E 22nd St Svch Occupational Medicine
Cleveland, OH 44115-3176
Phone: (216) 363-2691
Fax: (216) 694-4665
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Preventive Medicine/Occupational Environmental Medicine Physician (primary) Taxonomy 2083P0500X · Licence 35-067499 (OH)

Record details

NPI number1972593309
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 26, 2005
Last updated in NPPESJanuary 11, 2008
Mailing address6935 Treeline Dr, Ste J, Brecksville, OH 44141-3393

Medicare enrollment

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

Medicare specialtyGENERAL PRACTICE
Medical schoolUNIVERSITY OF CINCINNATI COLLEGE OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Alliant Treatment Center — 4 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Cleveland