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

Dr. Alexander Reuben Opotowsky, MD, MPH

Individual provider Internal Medicine Physician · NPI 1720046659

Dr. Alexander Reuben Opotowsky, MD, MPH is an Internal Medicine in Cincinnati, Ohio. Graduated from Columbia University College of Physicians and Surgeons in 2003, 23 years ago. Practices with Children's Hospital Medical Center, a 716-clinician group and accepts Medicare assignment. Licensed in Massachusetts and Ohio.

Years since qualifying
23
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
MA, OH
In the registry since
2006
Specialties on file
3
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.
MPH — Master of Public Health
A graduate degree in population health.

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Practice location Address checks out

3333 Burnet Ave Mlc 2003
Cincinnati, OH 45229-3026
Phone: (513) 636-4432
Fax: (513) 636-3952
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Specialties & licences

Adult Congenital Heart Disease Physician (primary) Taxonomy 207RA0002X · Licence 35.138038 (OH)
Internal Medicine Physician Taxonomy 207R00000X · Licence 226368 (MA)
Cardiovascular Disease Physician Taxonomy 207RC0000X · Licence 226368 (MA)

Record details

NPI number1720046659
Entity typeIndividual (Type 1)
GenderMale
Credentials MD , MPH
Sole proprietorNo
NPI enumeratedMay 2, 2006
Last updated in NPPESJanuary 8, 2020
Certification dateJanuary 8, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 2003 (23 years in practice)
Group practice Children'S Hospital Medical Center — 716 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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