Lemi Luu, M.D.
NPI 1134259161 · Emergency Medicine Physician · West Haven, CT
Enrolled with Medicare as Practitioner - Emergency Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lemi Luu, M.D. is a Emergency Medicine Physician provider in West Haven, CT (NPI 1134259161).
Provider details
- NPI number
- 1134259161
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 004716 (CT)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 267 Grant StBridgeport, CT 06610-2805Phone: (203) 384-3000
Registry dates
- Enumerated
- 2007-03-07
- Last updated
- 2023-06-15
- Certified
- 2023-06-15
Frequently asked questions
- What is Lemi Luu's NPI number?
- Lemi Luu's National Provider Identifier (NPI) is 1134259161, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lemi Luu's specialty?
- Lemi Luu is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lemi Luu located?
- Lemi Luu's practice location on file with NPPES is 950 Campbell Ave, West Haven, CT 06516-2770.
- What is Lemi Luu's phone number?
- The practice phone number listed in the NPPES registry for Lemi Luu is (203) 937-4777.
- Does Lemi Luu accept Medicare?
- Lemi Luu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lemi Luu's NPI active?
- Yes — Lemi Luu's NPI (1134259161) is active in the NPPES registry as of the last update on 2023-06-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.