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ALLEGIANCE MSO LLC
NPI 1871950311
Internal Medicine in Lawrenceville, NJ

Active since January 27, 2016
1719 BRUNSWICK AVE, LAWRENCEVILLE, NJ 08648(609) 337-7925(609) 337-7938 Get Directions Write a Review

NPPES record last updated: January 27, 2016. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Allegiance Mso Llc NPPES

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

ALLEGIANCE MSO LLC (NPI 1871950311) is a healthcare organization registered as an internal medicine in Lawrenceville, New Jersey and active in the NPI registry since January 2016. The organization lists Anasse Souidi, Owner, as its authorized official.

NPPES Registry Identity

NPI1871950311
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameALLEGIANCE MSO LLC
Location Address1719 BRUNSWICK AVELawrenceville, NJ 08648-4665
Mailing Address40 Fuld St, Suite 201Trenton, NJ 08638-5247 · (609) 695-4422 · Fax (609) 695-4358
Phone(609) 337-7925
Fax(609) 337-7938
Organization SubpartNo
Authorized OfficialAnasse SouidiOwner · (609) 695-4422
Enumeration DateJanuary 27, 2016
✔ NPI 1871950311 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 15

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
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 ListedAnesthesiology · Pain MedicineTaxonomy 207LP2900X
Also ListedFamily MedicineTaxonomy 207Q00000X
Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X
Also ListedInternal Medicine · Critical Care MedicineTaxonomy 207RC0200X
Also ListedInternal Medicine · Endocrinology, Diabetes & MetabolismTaxonomy 207RE0101X
Also ListedInternal Medicine · GastroenterologyTaxonomy 207RG0100X
Also ListedInternal Medicine · Hematology & OncologyTaxonomy 207RH0003X
Also ListedInternal Medicine · Infectious DiseaseTaxonomy 207RI0200X
Also ListedInternal Medicine · Pulmonary DiseaseTaxonomy 207RP1001X
Also ListedInternal Medicine · RheumatologyTaxonomy 207RR0500X
Also ListedInternal Medicine · Sleep MedicineTaxonomy 207RS0012X
Also ListedPediatrics · Adolescent MedicineTaxonomy 2080A0000X
Also ListedGeneral PracticeTaxonomy 208D00000X
Also ListedNurse PractitionerTaxonomy 363L00000X
1719 BRUNSWICK AVE, Lawrenceville, NJ 08648
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Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Other Providers at the Same Location NPPES

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

ALLEGIANCE HEALTH GROUP LLC
Clinical Medical Laboratory
1719 BRUNSWICK AVE
LAWRENCEVILLE, NJ 08648
Mercer County (609) 337-7925

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 Allegiance Mso LLC's NPI number?

The NPI number for Allegiance Mso LLC is 1871950311. It was assigned to this organization in the NPPES registry on January 27, 2016.

Where is Allegiance Mso LLC located?

Allegiance Mso LLC is located at 1719 Brunswick Ave, Lawrenceville, NJ 08648. The listed phone number is (609) 337-7925.

What is Allegiance Mso LLC'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 Allegiance Mso LLC was last updated on January 27, 2016. NPI Profile syncs with the weekly NPPES data releases published by CMS.