What is Mariam Nsimbi's NPI number?

Mariam Nsimbi's National Provider Identifier (NPI) is 1639024904, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mariam Nsimbi's specialty?

Mariam Nsimbi is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).

Where is Mariam Nsimbi located?

Mariam Nsimbi's practice location on file with NPPES is 266 Gibson St, Lowell, MA 01851-3016.

What is Mariam Nsimbi's phone number?

The practice phone number listed in the NPPES registry for Mariam Nsimbi is (617) 992-4762.

Is Mariam Nsimbi's NPI active?

Yes — Mariam Nsimbi's NPI (1639024904) is active in the NPPES registry as of the last update on 2026-03-03.

IndividualActive

Mariam Nsimbi

NPI 1639024904 · General Practice Physician · Lowell, MA

Mariam Nsimbi is a General Practice Physician provider in Lowell, MA (NPI 1639024904).

Provider details

NPI number: 1639024904
Entity type: Individual
Primary specialty: General Practice PhysicianAllopathic & Osteopathic Physicians
Sex: Female
Sole proprietor: Yes
License: LN1005194 (MA)

Specialties & taxonomies

General Practice PhysicianPrimary208D00000XLicense LN1005194 (MA)
Allopathic & Osteopathic Physicians

Profile Score

Established profile(53/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

266 Gibson St

Lowell, MA 01851-3016

Phone: (617) 992-4762

Street-level locationGet directions

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Mailing address