HAYLEY JANE MACKINNON M.D.
NPI 1538554357
Obstetrics & Gynecology - Maternal & Fetal Medicine in Burlington, VT
About Hayley Jane Mackinnon M.d. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
HAYLEY JANE MACKINNON M.D. (NPI 1538554357) is an individual maternal & fetal medicine provider in Burlington, Vermont, licensed in Vermont (042.0040193) and active in the NPI registry since March 2015. She is enrolled in Medicare PECOS, maintains a secondary practice location in Plattsburgh, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses
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 (PECOS)
Hayley Jane Mackinnon M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
3Medicare enrollment records show Hayley Mackinnon reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Burlington, VT 05401
- Reassigned Medicare billing, Vermont enrollment
- 1,643 clinicians in this Medicare group
Plattsburgh, NY 12901
- Reassigned Medicare billing, New York enrollment
- 675 clinicians in this Medicare group
Seattle, WA 98104
- Reassigned Medicare billing, Washington enrollment
- 4,364 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 05401 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, VT 05401
BURLINGTON, VT 05401
BURLINGTON, VT 05401
BURLINGTON, VT 05401
BURLINGTON, VT 05401
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 Hayley Mackinnon's NPI number?
The NPI number for Hayley Mackinnon is 1538554357. It was assigned to this individual provider in the NPPES registry on March 30, 2015.
Where is Hayley Mackinnon located?
Hayley Mackinnon practices at 111 Colchester Ave, Burlington, VT 05401. The listed phone number is (802) 847-0000.
What is Hayley Mackinnon's specialty?
The primary specialty registered for this NPI is Obstetrics & Gynecology, specializing in Maternal & Fetal Medicine, with taxonomy code 207VM0101X.
Is Hayley Mackinnon enrolled in Medicare?
Yes. Hayley Mackinnon is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for Hayley Mackinnon's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hayley Mackinnon reassigns Medicare benefits to 3 organizations: University Of Vermont Medical Center Inc (Burlington, VT), Champlain Valley Physicians Hospital Medical Center (Plattsburgh, NY) and The Association Of University Physicians (Seattle, WA). Each 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 Hayley Mackinnon's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Hayley Mackinnon accept?
Health plans from Anthem Blue Cross and Blue Shield list Hayley Mackinnon 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 Hayley Mackinnon was last updated on July 23, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Hayley Jane Mackinnon, M.D. · NPI 1538554357
Maternal & Fetal Medicine physician in Burlington, Vermont. Individual provider, active in the CMS NPPES registry since March 30, 2015.
## Identity
- **NPI:** 1538554357 (Entity type: Individual)
- **Enumerated:** March 30, 2015
- **Primary specialty:** Obstetrics & Gynecology - Maternal & Fetal Medicine · taxonomy 207VM0101X
- **State license:** 042.0040193 (Vermont)
- **Sole proprietor:** No
## Practice location
- **Address:** 111 COLCHESTER AVE, Burlington, VT 05401-1473
- **Phone:** (802) 847-0000
## 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:** 3 organizations under Medicare reassignment (form CMS-855R): University Of Vermont Medical Center Inc (NPI 1659309615, Burlington, VT); Champlain Valley Physicians Hospital Medical Center (NPI 1033270699, Plattsburgh, NY); The Association Of University Physicians (NPI 1023041159, Seattle, WA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** July 23, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1538554357) · Data from the CMS NPPES public registry.