IndividualActive
Lena Leffew, RN, BSN
NPI 1306630355 · Registered Nurse · Chicago, IL
Lena Leffew, RN, BSN is a Registered Nurse provider in Chicago, IL (NPI 1306630355).
Provider details
- NPI number
- 1306630355
- Entity type
- Individual
- Primary specialty
- Registered NurseNursing Service Providers
- Credential
- RN, BSN
- Sex
- Female
- Sole proprietor
- No
- License
- 041519343 (IL)
Specialties & taxonomies
Nursing Service Providers
Profile Score
Established profile(55/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
1620 W Harrison St
Chicago, IL 60612-3801
Phone: (312) 947-4287
Street-level locationGet directions
Mailing address
205 Emerson Ct Unit C
Bloomingdale, IL 60108-3630
Registry dates
- Enumerated
- 2025-04-07
- Last updated
- 2025-04-07
- Certified
- 2025-04-06
Frequently asked questions
- What is Lena Leffew's NPI number?
- Lena Leffew's National Provider Identifier (NPI) is 1306630355, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lena Leffew's specialty?
- Lena Leffew is listed in the NPPES registry with a primary specialty of Registered Nurse (Nursing Service Providers).
- Where is Lena Leffew located?
- Lena Leffew's practice location on file with NPPES is 1620 W Harrison St, Chicago, IL 60612-3801.
- What is Lena Leffew's phone number?
- The practice phone number listed in the NPPES registry for Lena Leffew is (312) 947-4287.
- Is Lena Leffew's NPI active?
- Yes — Lena Leffew's NPI (1306630355) is active in the NPPES registry as of the last update on 2025-04-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.