AISLINN ANNE MACMASTER APRN
NPI 1144077116
Nurse Practitioner - Family in East Lyme, CT
About Aislinn Anne Macmaster Aprn NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AISLINN ANNE MACMASTER APRN (NPI 1144077116) is an individual family provider in East Lyme, Connecticut, licensed in Connecticut (13525) and active in the NPI registry since May 2024. She is enrolled in Medicare PECOS and is a graduate of Other (2024).
NPPES Registry Identity
Specialties & Licenses 2
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
Aislinn Anne Macmaster Aprn 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 Aislinn Macmaster reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Wethersfield, CT 06109
- Reassigned Medicare billing, Connecticut enrollment
- 747 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 06333 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 8
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 Aislinn Macmaster's NPI number?
The NPI number for Aislinn Macmaster is 1144077116. It was assigned to this individual provider in the NPPES registry on May 6, 2024.
Where is Aislinn Macmaster located?
Aislinn Macmaster practices at 324 Flanders Rd, East Lyme, CT 06333. The listed phone number is (860) 739-6953.
What is Aislinn Macmaster's specialty?
The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.
Is Aislinn Macmaster enrolled in Medicare?
Yes. Aislinn Macmaster 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 Aislinn Macmaster's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Aislinn Macmaster reassigns Medicare benefits to Hartford Healthcare Medical Group, Inc (Wethersfield, CT). 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 Aislinn Macmaster's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Aislinn Macmaster accept?
Health plans from Anthem Blue Cross and Blue Shield list Aislinn Macmaster 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.
When was this NPI record last updated?
The NPPES record for Aislinn Macmaster was last updated on October 21, 2024. 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.
# Aislinn Anne Macmaster, APRN · NPI 1144077116
Family physician in East Lyme, Connecticut. Individual provider, active in the CMS NPPES registry since May 6, 2024.
## Identity
- **NPI:** 1144077116 (Entity type: Individual)
- **Enumerated:** May 6, 2024
- **Primary specialty:** Nurse Practitioner - Family · taxonomy 363LF0000X
- **State license:** 13525 (Connecticut)
- **Sole proprietor:** No
## Practice location
- **Address:** 324 FLANDERS RD, East Lyme, CT 06333-1735
- **Phone:** (860) 739-6953
## 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:** Hartford Healthcare Medical Group, Inc (NPI 1043561301, Wethersfield, CT), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2024
## Record status
- **NPPES last updated:** October 21, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1144077116) · Data from the CMS NPPES public registry.