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

Dr. Ari L Nahum, MD

Individual provider Internal Medicine Physician · NPI 1538503719

Dr. Ari L Nahum, MD is an Internal Medicine in Saint Paul, Minnesota. Qualified in 2013, 13 years ago. Practices with Group Health Plan Inc, a 1,633-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Minnesota and Wisconsin.

Years since qualifying
13
Licensed in
MN, WI
In the registry since
2013
Specialties on file
2
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

640 Jackson St
Saint Paul, MN 55101
Phone: (651) 254-3456
Fax: (651) 254-9673
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 420 Delaware St Se, Minneapolis, MN 55455-0341 — (612) 625-5454

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 60230 (MN)
Internal Medicine Physician Taxonomy 207R00000X · Licence 69932-20 (WI)

Record details

NPI number1538503719
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 18, 2013
Last updated in NPPESJune 14, 2023
Certification dateJune 14, 2023

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Also practisesHOSPITALIST
Medical schoolOTHER
Graduated 2013 (13 years in practice)
Group practice Group Health Plan Inc — 1633 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations3 on file with Medicare

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