DR. EMMA BAKER DNP
NPI 1053100800
Nurse Practitioner - Acute Care in Burlington, MA
About Dr. Emma Baker Dnp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. EMMA BAKER DNP (NPI 1053100800) is an individual acute care provider in Burlington, Massachusetts, licensed in Massachusetts (RN10019109) and active in the NPI registry since May 2025. She is enrolled in Medicare PECOS, is affiliated with Lahey Hospital & Medical Center, Burlington, and maintains a secondary practice location in Shelton.
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 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
Dr. Emma Baker Dnp 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 Emma Baker 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.
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.
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
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 Emma Baker's NPI number?
The NPI number for Emma Baker is 1053100800. It was assigned to this individual provider in the NPPES registry on May 6, 2025.
Where is Emma Baker located?
Emma Baker practices at 41 Mall Rd, Burlington, MA 01805. The listed phone number is (781) 744-8000.
What is Emma Baker's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Acute Care, with taxonomy code 363LA2100X.
Is Emma Baker enrolled in Medicare?
Yes. Emma Baker 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 Emma Baker's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Emma Baker 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 Emma Baker's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Emma Baker accept?
Health plans from Taro Health list Emma Baker 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 Emma Baker affiliated with any hospitals?
According to CMS data, Emma Baker is affiliated with Lahey Hospital & Medical Center, Burlington.
When was this NPI record last updated?
The NPPES record for Emma Baker was last updated on August 26, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.
# Dr. Emma Baker, DNP · NPI 1053100800
Acute Care physician in Burlington, Massachusetts. Individual provider, active in the CMS NPPES registry since May 6, 2025.
## Identity
- **NPI:** 1053100800 (Entity type: Individual)
- **Enumerated:** May 6, 2025
- **Primary specialty:** Nurse Practitioner - Acute Care · taxonomy 363LA2100X
- **State license:** RN10019109 (Massachusetts)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 41 MALL RD, Burlington, MA 01805-1603
- **Phone:** (781) 744-8000
## 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:** Other, class of 2025
## Record status
- **NPPES last updated:** August 26, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1053100800) · Data from the CMS NPPES public registry.