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DR. OLUWATOSIN BUSOLA IYUN M.D.
NPI 1174317515
Student in an Organized Health Care Education/Training Program in Tucson, AZ

Active since April 09, 2025
INTERNAL MEDICINE RESIDENCY PROGRAM NORTHWEST MEDICAL C, 6200 N LA CHOLLA BLVD, TUCSON, AZ 85741(520) 742-9000 Get Directions Write a Review

NPPES record last updated: April 9, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Oluwatosin Busola Iyun M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. OLUWATOSIN BUSOLA IYUN M.D. (NPI 1174317515) is an individual student in an organized health care education/training program in Tucson, Arizona and active in the NPI registry since April 2025.

NPPES Registry Identity

NPI1174317515
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameDR. OLUWATOSIN BUSOLA IYUNCredential: M.D.
Location AddressINTERNAL MEDICINE RESIDENCY PROGRAM NORTHWEST MEDICAL C, 6200 N LA CHOLLA BLVDTucson, AZ 85741
Mailing AddressNorthwest Medical Center/northwest Medical Plaza, 1980 West Hospital Drive Suite 210Tucson, AZ 85741 · (520) 469-8405
Phone(520) 742-9000
Sole ProprietorNo
Enumeration DateApril 9, 2025
✔ NPI 1174317515 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
INTERNAL MEDICINE RESIDENCY PROGRAM NORTHWEST MEDICAL C, Tucson, AZ 85741
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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

FARHIN PRADHAN MBBS
Student in an Organized Health Care Education/Training Program
INTERNAL MEDICINE RESIDENCY PROGRAM NORTHWEST MEDICAL C, 6200 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 742-9000
ASAD ULLAH WASIM M.D.
Student in an Organized Health Care Education/Training Program
INTERNAL MEDICINE RESIDENCY PROGRAM NORTHWEST MEDICAL C, 6200 N LA CHOLLA BLVD
TUCSON, AZ 85741
Pima County (520) 742-9000

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Oluwatosin Iyun's NPI number?

The NPI number for Oluwatosin Iyun is 1174317515. It was assigned to this individual provider in the NPPES registry on April 9, 2025.

Where is Oluwatosin Iyun located?

Oluwatosin Iyun practices at Internal Medicine Residency Program Northwest Medical C 6200 N La Cholla Blvd, Tucson, AZ 85741. The listed phone number is (520) 742-9000.

What is Oluwatosin Iyun's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Oluwatosin Iyun was last updated on April 9, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.