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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

MARIE MAJELLE YU MD
NPI 1720026214
Internal Medicine in Philadelphia, PA

Active since June 04, 2006
6129 COLGATE STREET, PHILADELPHIA, PA 19111(215) 342-2175(215) 722-5493 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Marie Majelle Yu Md NPPES

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

MARIE MAJELLE YU MD (NPI 1720026214) is an individual internal medicine provider in Philadelphia, Pennsylvania, licensed in Pennsylvania (MD066553L) and active in the NPI registry since June 2006.

NPPES Registry Identity

NPI1720026214
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameMARIE MAJELLE YUCredential: MD
Location Address6129 COLGATE STREETPhiladelphia, PA 19111
Mailing Address101 East Olney AvenuePhiladephia, PA 19120 · Fax (215) 254-2599
Phone(215) 342-2175
Fax(215) 722-5493
Sole ProprietorNo
Enumeration DateJune 4, 2006
Last NPPES UpdateJuly 13, 2026
✔ NPI 1720026214 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in PA · MD066553L
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.
6129 COLGATE STREET, Philadelphia, PA 19111
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Other Identifiers 1

Medicaid0018179460006PA

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 Marie Majelle Yu's NPI number?

The NPI number for Marie Majelle Yu is 1720026214. It was assigned to this individual provider in the NPPES registry on June 4, 2006.

Where is Marie Majelle Yu located?

Marie Majelle Yu practices at 6129 Colgate Street, Philadelphia, PA 19111. The listed phone number is (215) 342-2175.

What is Marie Majelle Yu'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 Marie Majelle Yu was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 42 days 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.