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DR. TOLUWALASE AYOBAMI AWOYEMI MB; BS DPHIL
NPI 1598407520
Internal Medicine in Boston, MA

Active since April 11, 2022
MASS GENERAL HOSPITAL, 55 FRUIT ST, BOSTON, MA 02114(617) 726-2000 Get Directions Write a Review

NPPES record last updated: May 21, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: May 21, 2025, May 5, 2023, Oct 19, 2022 and 1 more (4 updates tracked since 2022).

About Dr. Toluwalase Ayobami Awoyemi Mb; Bs Dphil NPPES

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

DR. TOLUWALASE AYOBAMI AWOYEMI MB; BS DPHIL (NPI 1598407520) is an individual internal medicine provider in Boston, Massachusetts, licensed in Illinois (125079396) and active in the NPI registry since April 2022. He maintains a secondary practice location in Chicago.

NPPES Registry Identity

NPI1598407520
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. TOLUWALASE AYOBAMI AWOYEMICredential: MB; BS DPHIL
Location AddressMASS GENERAL HOSPITAL, 55 FRUIT STBoston, MA 02114-2621
Mailing AddressDr O.b. Awoyemi's Residence, Off Balogun Street OffOsogbo, OSUN STATE, NIGERIA 23023
Phone(617) 726-2000
Sole ProprietorNo
Enumeration DateApril 11, 2022
Last NPPES UpdateMay 21, 20254 updates tracked since enumeration
NPPES CertifiedMay 12, 2025
✔ NPI 1598407520 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in IL · 125079396
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 3017693 (MA)
Also ListedStudent in an Organized Health Care Education/Training ProgramTaxonomy 390200000X
MASS GENERAL HOSPITAL, 55 FRUIT ST, Boston, MA 02114
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Secondary Practice Location 1

Location 1Northwestern Memorial Hospital 251 East Huron StreetChicago, IL 60611 · Phone (312) 926-2000

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 Toluwalase Awoyemi's NPI number?

The NPI number for Toluwalase Awoyemi is 1598407520. It was assigned to this individual provider in the NPPES registry on April 11, 2022.

Where is Toluwalase Awoyemi located?

Toluwalase Awoyemi practices at Mass General Hospital, 55 Fruit St, Boston, MA 02114. The listed phone number is (617) 726-2000.

What is Toluwalase Awoyemi's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Toluwalase Awoyemi was last updated on May 21, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.