What is Lillian Njoku's NPI number?

Lillian Njoku's National Provider Identifier (NPI) is 1972904621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Lillian Njoku's specialty?

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

Where is Lillian Njoku located?

Lillian Njoku's practice location on file with NPPES is 129 Glover Ave, Norwalk, CT 06850-1345.

What is Lillian Njoku's phone number?

The practice phone number listed in the NPPES registry for Lillian Njoku is (203) 536-7058.

Is Lillian Njoku's NPI active?

Yes — Lillian Njoku's NPI (1972904621) is active in the NPPES registry as of the last update on 2019-11-08.

IndividualActive

Lillian Njoku, M.D

NPI 1972904621 · General Practice Physician · Norwalk, CT

Lillian Njoku, M.D is a General Practice Physician provider in Norwalk, CT (NPI 1972904621).

Provider details

NPI number: 1972904621
Entity type: Individual
Primary specialty: General Practice PhysicianAllopathic & Osteopathic Physicians
Credential: M.D
Sex: Female
Sole proprietor: Yes
License: 045936 (CT)

Practice location

129 Glover Ave

Norwalk, CT 06850-1345

Phone: (203) 536-7058

Street-level locationGet directions

More CT providers

Mailing address

129 Glover Ave

Norwalk, CT 06850-1345

Specialties & taxonomies

General Practice PhysicianPrimary208D00000XLicense 45936 (CT)
Allopathic & Osteopathic Physicians
Substance Abuse Rehabilitation Facility324500000XLicense 045936 (CT)
Residential Treatment Facilities

Profile Score

Detailed profile(76/100 index)

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

Registry tenure38% of score
12 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.

Enumerated: 2014-09-12
Last updated: 2019-11-08

Frequently asked questions

What is Lillian Njoku's NPI number?: Lillian Njoku's National Provider Identifier (NPI) is 1972904621, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
What is Lillian Njoku's specialty?: Lillian Njoku is listed in the NPPES registry with a primary specialty of General Practice Physician (Allopathic & Osteopathic Physicians).
Where is Lillian Njoku located?: Lillian Njoku's practice location on file with NPPES is 129 Glover Ave, Norwalk, CT 06850-1345.
What is Lillian Njoku's phone number?: The practice phone number listed in the NPPES registry for Lillian Njoku is (203) 536-7058.
Is Lillian Njoku's NPI active?: Yes — Lillian Njoku's NPI (1972904621) is active in the NPPES registry as of the last update on 2019-11-08.

Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

Registry dates

Frequently asked questions

Specialties & taxonomies

Profile Score

Frequently asked questions