Internal Medicine
ALLEGIANCE MSO LLC
Identity confirmed via CMS NPPES · September 30, 2026 · A directory match is not a coverage approval.
Is this your practice? This listing was imported from public provider identity data (CMS NPPES) and has not yet been claimed. Claim this listing to confirm the practice details. Plan acceptance stays unpublished until the practice reports it.
Public record
NPI 1871950311 · enumerated 2016-01-27 · record updated 2016-01-27. Source: CMS NPPES. A listing is not a TRICARE network approval.
NPPES recordGoogle Maps Apple Maps OpenStreetMap
Authorized official: Dr. ANASSE SOUIDI MD, Owner · (609) 695-4422
Addresses and phones
- Mailing address 40 FULD ST, SUITE 201, TRENTON, NJ, 08638-5247 (609) 695-4422 Fax (609) 695-4358 Google Maps Apple Maps OpenStreetMap
- Practice location 1719 BRUNSWICK AVE, LAWRENCEVILLE, NJ, 08648-4665 (609) 337-7925 Fax (609) 337-7938 Google Maps Apple Maps OpenStreetMap
Specialties
- Anesthesiology, Pain Medicine 207LP2900X
- Family Medicine 207Q00000X
- Internal Medicine, Cardiovascular Disease 207RC0000X
- Internal Medicine, Critical Care Medicine 207RC0200X
- Internal Medicine, Endocrinology, Diabetes & Metabolism 207RE0101X
- Internal Medicine, Gastroenterology 207RG0100X
- Internal Medicine, Hematology & Oncology 207RH0003X
- Internal Medicine, Infectious Disease 207RI0200X
- Internal Medicine, Pulmonary Disease 207RP1001X
- Internal Medicine, Rheumatology 207RR0500X
- Internal Medicine, Sleep Medicine 207RS0012X
- Pediatrics, Adolescent Medicine 2080A0000X
- General Practice 208D00000X
- Nurse Practitioner 363L00000X
- Internal Medicine 207R00000X · Primary
In this directory
Locations and evidence
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Practice location
LAWRENCEVILLE, NJ, 086484665
Accepting new patientsNot reportedCMS NPPES · September 30, 2026
Plan acceptance
- No published plan acceptance yet. Confirm directly with the practice, or claim this listing if it's yours.