ELLEN MARIE VOLLMERS
NPI 1558788422
Emergency Medicine in Burlington, MA
About Ellen Marie Vollmers NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ELLEN MARIE VOLLMERS (NPI 1558788422) is an individual emergency medicine provider in Burlington, Massachusetts, licensed in Massachusetts (273922) and active in the NPI registry since March 2014. She is enrolled in Medicare PECOS, is affiliated with Lahey Hospital & Medical Center, Burlington, and maintains a secondary practice location in Brookline.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Ellen Marie Vollmers 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 Ellen Vollmers reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Burlington, MA 01805
- Reassigned Medicare billing, Massachusetts enrollment
- Also billed through NPI 1063447316 (Massachusetts)
- 1,574 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 4
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.
Lahey Hospital & Medical Center, Burlington
Acute Care Hospitals · Burlington, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01805 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.
BURLINGTON, MA 01805
BURLINGTON, MA 01805
BURLINGTON, MA 01805
BURLINGTON, MA 01805
BURLINGTON, MA 01805
BURLINGTON, MA 01805
BURLINGTON, MA 01805
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 Ellen Vollmers's NPI number?
The NPI number for Ellen Vollmers is 1558788422. It was assigned to this individual provider in the NPPES registry on March 27, 2014.
Where is Ellen Vollmers located?
Ellen Vollmers practices at 41 Mall Road Lahey Hospital & Medical Center, Burlington, MA 01805. The listed phone number is (781) 744-8000.
What is Ellen Vollmers's specialty?
The primary specialty registered for this NPI is Emergency Medicine with taxonomy code 207P00000X.
Is Ellen Vollmers enrolled in Medicare?
Yes. Ellen Vollmers 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 Ellen Vollmers's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ellen Vollmers reassigns Medicare benefits to Lahey Clinic, Inc. (Burlington, 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 Ellen Vollmers's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ellen Vollmers affiliated with any hospitals?
According to CMS data, Ellen Vollmers is affiliated with Lahey Hospital & Medical Center, Burlington.
When was this NPI record last updated?
The NPPES record for Ellen Vollmers was last updated on June 15, 2018. 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.
# Ellen Marie Vollmers · NPI 1558788422
Emergency Medicine physician in Burlington, Massachusetts. Individual provider, active in the CMS NPPES registry since March 27, 2014.
## Identity
- **NPI:** 1558788422 (Entity type: Individual)
- **Enumerated:** March 27, 2014
- **Primary specialty:** Emergency Medicine · taxonomy 207P00000X
- **State license:** 273922 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 41 MALL ROAD, LAHEY HOSPITAL & MEDICAL CENTER, Burlington, MA 01805
- **Phone:** (781) 744-8000 · **Fax:** (781) 744-5213
## 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:** Lahey Clinic, Inc. (NPI 1538194980, Burlington, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Yale University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** June 15, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1558788422) · Data from the CMS NPPES public registry.