ASHLEY LYNNE MCPHERSON IVESTER NP
NPI 1346885472
Nurse Practitioner in Worcester, MA
About Ashley Lynne Mcpherson Ivester Np NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
ASHLEY LYNNE MCPHERSON IVESTER NP (NPI 1346885472) is an individual nurse practitioner in Worcester, Massachusetts, licensed in Massachusetts (RN2322327) and active in the NPI registry since November 2019. She is enrolled in Medicare PECOS, is affiliated with Umass Memorial Medical Center/university Campus, and maintains a secondary practice location in Worcester.
NPPES Registry Identity
Specialties & Licenses
Other Names 1
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
Ashley Lynne Mcpherson Ivester 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 Reassignment
Medicare enrollment records show Ashley Mcpherson Ivester reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Worcester, MA 01655
- Reassigned Medicare billing, Massachusetts enrollment
- 2,902 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 2
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.
Umass Memorial Medical Center/University Campus
Acute Care Hospitals · Worcester, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 01655 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.
WORCESTER, MA 01655
WORCESTER, MA 01655
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 Ashley Mcpherson Ivester's NPI number?
The NPI number for Ashley Mcpherson Ivester is 1346885472. It was assigned to this individual provider in the NPPES registry on November 13, 2019. The provider is also known as Ashley Lynne Mcpherson.
Where is Ashley Mcpherson Ivester located?
Ashley Mcpherson Ivester practices at 55 Lake Ave N, Worcester, MA 01655. The listed phone number is (774) 441-6468.
What is Ashley Mcpherson Ivester's specialty?
The primary specialty registered for this NPI is Nurse Practitioner with taxonomy code 363L00000X.
Is Ashley Mcpherson Ivester enrolled in Medicare?
Yes. Ashley Mcpherson Ivester 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 Ashley Mcpherson Ivester's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Mcpherson Ivester reassigns Medicare benefits to Umass Memorial Medical Group Inc (Worcester, 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 Ashley Mcpherson Ivester's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ashley Mcpherson Ivester affiliated with any hospitals?
According to CMS data, Ashley Mcpherson Ivester is affiliated with Umass Memorial Medical Center/University Campus.
When was this NPI record last updated?
The NPPES record for Ashley Mcpherson Ivester was last updated on November 9, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.
# Ashley Lynne Mcpherson Ivester, NP · NPI 1346885472
Nurse Practitioner physician in Worcester, Massachusetts. Individual provider, active in the CMS NPPES registry since November 13, 2019.
## Identity
- **NPI:** 1346885472 (Entity type: Individual)
- **Enumerated:** November 13, 2019
- **Primary specialty:** Nurse Practitioner · taxonomy 363L00000X
- **State license:** RN2322327 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 55 LAKE AVE N, Worcester, MA 01655-0002
- **Phone:** (774) 441-6468
## 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:** Umass Memorial Medical Group Inc (NPI 1760445373, Worcester, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2023
## Record status
- **NPPES last updated:** November 9, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1346885472) · Data from the CMS NPPES public registry.