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

Rafael A Nivar-Aristy, MD

Individual provider Clinical Pathology/Laboratory Medicine Physician · NPI 1497788897

Rafael A Nivar-Aristy, MD is a Pathology in Marion, Ohio. Qualified in 1979, 47 years ago. Accepts Medicare assignment. Licensed in Ohio.

Years since qualifying
47
Licensed in
OH
In the registry since
2006
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

1040 Delaware Ave
Marion, OH 43302-6416
Phone: (740) 383-7000
Fax: (740) 383-7942
Show map & directions

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

Specialties & licences

Clinical Pathology/Laboratory Medicine Physician (primary) Taxonomy 207ZP0105X · Licence 35057879 (OH)

Record details

NPI number1497788897
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 8, 2006
Last updated in NPPESJuly 8, 2007

Medicare enrollment

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

Medicare specialtyPATHOLOGY
Medical schoolOTHER
Graduated 1979 (47 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount