LESLIE ELIZABETH HALPERN M.D.
NPI 1992061253
Emergency Medicine in Lowell, MA
About Leslie Elizabeth Halpern M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
LESLIE ELIZABETH HALPERN M.D. (NPI 1992061253) is an individual emergency medicine provider in Lowell, Massachusetts, licensed in Massachusetts (267418) and active in the NPI registry since April 2012. She is enrolled in Medicare PECOS, is affiliated with Lowell General Hospital, and is a graduate of Rush Medical College Of Rush University (2012).
NPPES Registry Identity
Specialties & Licenses 2
Group Practice 1
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
Leslie Elizabeth Halpern M.d. 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 Reassignment
Medicare enrollment records show Leslie Halpern reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Lowell, MA 01854
- Reassigned Medicare billing, Massachusetts enrollment
- 49 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.
Hospital Affiliations CMS Care Compare
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Lowell General Hospital
Acute Care Hospitals · Lowell, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01854 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
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 Leslie Halpern's NPI number?
The NPI number for Leslie Halpern is 1992061253. It was assigned to this individual provider in the NPPES registry on April 11, 2012.
Where is Leslie Halpern located?
Leslie Halpern practices at 295 Varnum Ave, Lowell, MA 01854. The listed phone number is (978) 937-6161.
What is Leslie Halpern's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Leslie Halpern enrolled in Medicare?
Yes. Leslie Halpern 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 organization bills Medicare for Leslie Halpern's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Leslie Halpern reassigns Medicare benefits to Merrimack Valley Emergency Associates, Inc. (Lowell, MA). The 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 Leslie Halpern's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Leslie Halpern accept?
Health plans from WellSense Health Plan list Leslie Halpern 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.
Is Leslie Halpern affiliated with any hospitals?
According to CMS data, Leslie Halpern is affiliated with Lowell General Hospital.
When was this NPI record last updated?
The NPPES record for Leslie Halpern was last updated on November 15, 2017. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.
# Leslie Elizabeth Halpern, M.D. · NPI 1992061253
Emergency Medicine physician in Lowell, Massachusetts. Individual provider, active in the CMS NPPES registry since April 11, 2012.
## Identity
- **NPI:** 1992061253 (Entity type: Individual)
- **Enumerated:** April 11, 2012
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 267418 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 295 VARNUM AVE, Lowell, MA 01854-2134
- **Phone:** (978) 937-6161
## 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:** Merrimack Valley Emergency Associates, Inc. (NPI 1821280959, Lowell, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Rush Medical College Of Rush University, class of 2012
## Record status
- **NPPES last updated:** November 15, 2017
---
Source: [NPI Profile](https://npiprofile.com/npi/1992061253) · Data from the CMS NPPES public registry.