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

Arun Ashok Velthottam Rathinam, MD

Individual provider Hematology & Oncology Physician · NPI 1811565419

Arun Ashok Velthottam Rathinam, MD is a Hematology & Oncology Physician in Fargo, North Dakota. Licensed in North Dakota. Registered with an NPI since 2021.

Licensed in
ND
In the registry since
2021
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

820 4th St N
Fargo, ND 58102-4539
Phone: (701) 234-6161
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Hematology & Oncology Physician (primary) Taxonomy 207RH0003X · Licence 21030 (ND)

Record details

NPI number1811565419
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 11, 2021
Last updated in NPPESAugust 5, 2026
Certification dateAugust 5, 2026

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