JENNIE SOPHIA LIM NP
NPI 1467280123
Nurse Practitioner - Gerontology in Chelmsford, MA
About Jennie Sophia Lim Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
JENNIE SOPHIA LIM NP (NPI 1467280123) is an individual gerontology provider in Chelmsford, Massachusetts, licensed in Massachusetts (RN2311943) and active in the NPI registry since July 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2023).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Jennie Sophia Lim Np is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Jennie Lim reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Chelmsford, MA 01824
- Reassigned Medicare billing, Massachusetts enrollment
- 58 clinicians in this Medicare group
Chelmsford, MA 01824
- Reassigned Medicare billing, Massachusetts enrollment
- 57 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01824 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
CHELMSFORD, MA 01824
Frequently Asked Questions NPPES & CMS
Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.
What is Jennie Lim's NPI number?
The NPI number for Jennie Lim is 1467280123. It was assigned to this individual provider in the NPPES registry on July 24, 2024.
Where is Jennie Lim located?
Jennie Lim practices at 290 Littleton Rd Unit 3, Chelmsford, MA 01824. The listed phone number is (978) 685-2460.
What is Jennie Lim's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Gerontology, with taxonomy code 363LG0600X.
Is Jennie Lim enrolled in Medicare?
Yes. Jennie Lim is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Jennie Lim's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jennie Lim reassigns Medicare benefits to 2 organizations: Lawrence General Community Medical Service PLLC (Chelmsford, MA) and New England Community Medical Services PLLC (Chelmsford, MA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Jennie Lim's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jennie Lim accept?
Health plans from WellSense Health Plan list Jennie Lim as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Jennie Lim was last updated on May 28, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.
# Jennie Sophia Lim, NP · NPI 1467280123
Gerontology physician in Chelmsford, Massachusetts. Individual provider, active in the CMS NPPES registry since July 24, 2024.
## Identity
- **NPI:** 1467280123 (Entity type: Individual)
- **Enumerated:** July 24, 2024
- **Primary specialty:** Nurse Practitioner - Gerontology · taxonomy 363LG0600X
- **State license:** RN2311943 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 290 LITTLETON RD UNIT 3, Chelmsford, MA 01824-3429
- **Phone:** (978) 685-2460
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Lawrence General Community Medical Service PLLC (NPI 1174076418, Chelmsford, MA); New England Community Medical Services PLLC (NPI 1427376516, Chelmsford, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** May 28, 2025
---
Source: [NPI Profile](https://npiprofile.com/npi/1467280123) · Data from the CMS NPPES public registry.