MS. ERINN TILLEY NP
NPI 1194739003
Nurse Practitioner in Burlington, MA
About Ms. Erinn Tilley Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MS. ERINN TILLEY NP (NPI 1194739003) is an individual nurse practitioner in Burlington, Massachusetts, licensed in Massachusetts (284976) and active in the NPI registry since July 2006. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses 2
Other Names 1
Other Identifiers 2
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Ms. Erinn Tilley Np is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Erinn Tilley reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Peabody, MA 01960
- Reassigned Medicare billing, Massachusetts enrollment
- 1,841 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.
Physician 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.
Referred Medical Equipment & Supplies CMS DME claims 7
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
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 Erinn Tilley's NPI number?
The NPI number for Erinn Tilley is 1194739003. It was assigned to this individual provider in the NPPES registry on July 28, 2006. The provider is also known as Ms. Erinn T Stubbs Np.
Where is Erinn Tilley located?
Erinn Tilley practices at 41 Mall Rd Lahey Clinic, Burlington, MA 01805. The listed phone number is (781) 744-8480.
What is Erinn Tilley's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Erinn Tilley enrolled in Medicare?
Yes. Erinn Tilley is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Erinn Tilley's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Erinn Tilley reassigns Medicare benefits to Lahey Clinic, Inc (Peabody, 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 Erinn Tilley's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Erinn Tilley was last updated on December 15, 2015. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 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.
# Ms. Erinn Tilley, NP · NPI 1194739003
Nurse Practitioner physician in Burlington, Massachusetts. Individual provider, active in the CMS NPPES registry since July 28, 2006.
## Identity
- **NPI:** 1194739003 (Entity type: Individual)
- **Enumerated:** July 28, 2006
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** 284976 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 41 MALL RD, LAHEY CLINIC, Burlington, MA 01805-0001
- **Phone:** (781) 744-8480 · **Fax:** (781) 744-3443
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** Lahey Clinic, Inc (NPI 1063447316, Peabody, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** December 15, 2015
- **Other identifiers:** Medicaid 110086084A (MA); Medicare PIN 001664701 (MA)
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Source: [NPI Profile](https://npiprofile.com/npi/1194739003) · Data from the CMS NPPES public registry.