Adrian Mackay, PA-C
NPI 1477021996 · Physician Assistant · Kennebunk, ME
Enrolled with Medicare as Practitioner - Physician Assistant · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Adrian Mackay, PA-C is a Physician Assistant provider in Kennebunk, ME (NPI 1477021996).
Provider details
- NPI number
- 1477021996
- Entity type
- Individual
- Primary specialty
- Physician AssistantPhysician Assistants & Advanced Practice Nursing Providers
- Credential
- PA-C
- Sex
- Female
- Sole proprietor
- Yes
- License
- PA56251 (CA)
Specialties & taxonomies
Physician Assistants & Advanced Practice Nursing Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
7 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$103 across 1 record (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 997 Osgood StNorth Andover, MA 01845-1801Phone: (978) 620-5055
Registry dates
- Enumerated
- 2018-11-02
- Last updated
- 2024-11-14
- Certified
- 2024-11-14
Frequently asked questions
- What is Adrian Mackay's NPI number?
- Adrian Mackay's National Provider Identifier (NPI) is 1477021996, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Adrian Mackay's specialty?
- Adrian Mackay is listed in the NPPES registry with a primary specialty of Physician Assistant (Physician Assistants & Advanced Practice Nursing Providers).
- Where is Adrian Mackay located?
- Adrian Mackay's practice location on file with NPPES is 72 Main St, Kennebunk, ME 04043-7021.
- What is Adrian Mackay's phone number?
- The practice phone number listed in the NPPES registry for Adrian Mackay is (207) 467-8810.
- Does Adrian Mackay accept Medicare?
- Adrian Mackay is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Adrian Mackay's NPI active?
- Yes — Adrian Mackay's NPI (1477021996) is active in the NPPES registry as of the last update on 2024-11-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.