Allegiance Mso LLC
NPI 1871950311 · Internal Medicine Physician · Lawrenceville, NJ
Allegiance Mso LLC is a Internal Medicine Physician organization in Lawrenceville, NJ (NPI 1871950311).
Provider details
- NPI number
- 1871950311
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Anasse Souidi, Owner(609) 695-4422
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Pain Medicine (Anesthesiology) Physician207LP2900X
Allopathic & Osteopathic Physicians
- Family Medicine Physician207Q00000X
Allopathic & Osteopathic Physicians
- Cardiovascular Disease Physician207RC0000X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2016-01-27
- Last updated
- 2016-01-27
Frequently asked questions
- What is Allegiance Mso LLC's NPI number?
- Allegiance Mso LLC's National Provider Identifier (NPI) is 1871950311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Allegiance Mso LLC?
- Allegiance Mso LLC is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Allegiance Mso LLC located?
- Allegiance Mso LLC's practice location on file with NPPES is 1719 Brunswick Ave, Lawrenceville, NJ 08648-4665.
- What is Allegiance Mso LLC's phone number?
- The practice phone number listed in the NPPES registry for Allegiance Mso LLC is (609) 337-7925.
- Who is the authorized official for Allegiance Mso LLC?
- The authorized official listed on Allegiance Mso LLC's NPPES record is Anasse Souidi, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Allegiance Mso LLC's NPI active?
- Yes — Allegiance Mso LLC's NPI (1871950311) is active in the NPPES registry as of the last update on 2016-01-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.