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

MR. ABDELRAHMAN GADALLAH M.D.
NPI 1699450890
Student in an Organized Health Care Education/Training Program in St.louis, MO

Q: What is Abdelrahman Gadallah's NPI number?

The NPI number for Abdelrahman Gadallah is 1699450890. It was assigned to this individual provider in the NPPES registry on June 16, 2023.

Q: What is Abdelrahman Gadallah's specialty?

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

Active since June 16, 2023

SSM HEALTH ST. MARY'S HOSPITAL, DEPT. OF INTERNAL, MEDICINE 6420 CLAYTON RD, ST.LOUIS, MO 63117(314) 768-8778 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 5, 2026, Jun 16, 2023 (2 updates tracked since 2023).

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About Mr. Abdelrahman Gadallah M.d. NPPES

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

MR. ABDELRAHMAN GADALLAH M.D. (NPI 1699450890) is an individual student in an organized health care education/training program in St.louis, Missouri and active in the NPI registry since June 2023.

NPPES Registry Identity

NPI1699450890

Entity TypeIndividualMale

Primary Taxonomy390200000X

Provider Legal NameMR. ABDELRAHMAN GADALLAHCredential: M.D.

Location AddressSSM HEALTH ST. MARY'S HOSPITAL, DEPT. OF INTERNAL, MEDICINE 6420 CLAYTON RDSt.louis, MO 63117

Mailing AddressSsm Health St. Mary's Hospital, Dept. Of Internal, Medicine 6420 Clayton RdSt.louis, MO 63117 · (314) 768-8778

Phone(314) 768-8778

Sole ProprietorNo

Enumeration DateJune 16, 2023

Last NPPES UpdateAugust 5, 20262 updates tracked since enumeration

NPPES CertifiedAugust 5, 2026

✔ NPI 1699450890 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ 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.

Also ListedInternal MedicineTaxonomy 207R00000X · License 1026553 (MA)

SSM HEALTH ST. MARY'S HOSPITAL, DEPT. OF INTERNAL, St.louis, MO 63117

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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 Abdelrahman Gadallah's NPI number?

The NPI number for Abdelrahman Gadallah is 1699450890. It was assigned to this individual provider in the NPPES registry on June 16, 2023.

Where is Abdelrahman Gadallah located?

Abdelrahman Gadallah practices at Ssm Health St. Mary's Hospital, Dept. Of Internal Medicine 6420 Clayton Rd, St.Louis, MO 63117. The listed phone number is (314) 768-8778.

What is Abdelrahman Gadallah'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 Abdelrahman Gadallah was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.