Lucille Len, M.D.
NPI 1568494383 · Family Medicine Physician · Branchburg, NJ
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lucille Len, M.D. is a Family Medicine Physician provider in Branchburg, NJ (NPI 1568494383).
Provider details
- NPI number
- 1568494383
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- 25MA04075700 (NJ)
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
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
- 2006-07-06
- Last updated
- 2020-05-19
- Certified
- 2020-05-19
Frequently asked questions
- What is Lucille Len's NPI number?
- Lucille Len's National Provider Identifier (NPI) is 1568494383, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lucille Len's specialty?
- Lucille Len is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lucille Len located?
- Lucille Len's practice location on file with NPPES is 3322 Route 22 Ste 1204, Branchburg, NJ 08876-4407.
- What is Lucille Len's phone number?
- The practice phone number listed in the NPPES registry for Lucille Len is (908) 378-7227.
- Does Lucille Len accept Medicare?
- Lucille Len is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lucille Len's NPI active?
- Yes — Lucille Len's NPI (1568494383) is active in the NPPES registry as of the last update on 2020-05-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.